Sciworthy
@sciworthy.bsky.social
📤 1812
📥 2003
📝 193
Science articles for knowledge seekers, free from ads and bias. www.sciworthy.com
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Reminder that 🎉WE HAVE A MONTHLY NEWSLETTER🎉 which contains more free, exclusive science content! And as a non-profit, we won't bombard you with ads or other spam. Your email's safe with us!
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Newsletter – Sciworthy
Interested in exclusive content exploring the latest in science news? Sign up for our monthly newsletter! You can find our most recent Star Wars Day issue here. And, as always, we won’t bombard you wi...
https://sciworthy.com/newsletter/
about 1 month ago
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Researchers investigated how different environments for small galaxies impacted the strength of their magnetic fields.
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How do small galaxies get magnetic fields? – Sciworthy
Astronomers showed that small galaxies orbiting larger galaxies become 2 to 8 times more magnetic after nearing their hosts.
https://sciworthy.com/how-do-small-galaxies-get-magnetic-fields/
8 days ago
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reposted by
Sciworthy
Mike Tice
15 days ago
I've been asked a few times over the last few days what I think the chances are that the "leopard spots and poppy seeds" on Mars will turn out to be actual evidence of life. People are naturally skeptical given the history of possible signs of life on other planets. Strap in: long thread ahead...
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Scientists discovered that growing fractures led to the collapse of an East Antarctic ice shelf. New article by Trinity geology student Sadie Eidson!
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Ice shelf collapse reveals early warning signs of melt – Sciworthy
Scientists found that growing fractures caused an East Antarctic ice shelf to collapse and melt more quickly.
https://sciworthy.com/ice-shelf-collapse-reveals-early-warning-signs-of-melt/
16 days ago
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If you missed our recent newsletter, you can still find it here! From microbes preparing for winter to orbital effects on exoplanet habitability, this month we’re highlighting seasonal transformations in nature:
mailchi.mp/59d12df05d39...
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Sciworthy Newsletter - Sept 2025
https://mailchi.mp/59d12df05d39/sciworthy-newsletter-july2025-6422667
19 days ago
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Throwback Thursday! In 2016, researchers from Columbia University developed a program that utilizes gene expression information to identify individual proteins that cause tumor growth. 🧬🔬
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sciworthy.com/toward-perso...
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Toward personalized cancer treatments – Sciworthy
Medical researchers developed a computational analysis technique, called VIPER, that can predict how cancer cells respond to drugs.
https://sciworthy.com/toward-personalized-cancer-treatments/
20 days ago
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Astronomers are attempting to identify the source of mysterious short-wavelength radiation emanating from somewhere outside the galaxy, known as the extragalactic gamma-ray background.
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sciworthy.com/where-do-dee...
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Where do deep-space gamma-rays come from? – Sciworthy
Researchers found that distant star-forming galaxies can only account for about half of the radiation from outside the Milky Way Galaxy.
https://sciworthy.com/where-do-deep-space-gamma-rays-come-from/
23 days ago
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Researchers estimated that the oceans could have become up to 5 times more acidic during a massive release of carbon dioxide 56 million years ago.
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sciworthy.com/carbon-feedb...
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Carbon feedbacks 56 million years ago similar to today – Sciworthy
Geologists found that a short-term carbon cycle feedback 56 million years ago changed Earth's climate and killed off animals.
https://sciworthy.com/carbon-feedbacks-56-million-years-ago-similar-to-today/
27 days ago
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Researchers at UC-Davis identified proteins released by solid tumors that can break down a key part of our immune system and weaken its ability to kill cancer cells.
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sciworthy.com/cancer-cells...
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Cancer cells exploit an immune protein to evade treatment – Sciworthy
Scientists found that a weakness in an immune protein makes humans more vulnerable to cancer.
https://sciworthy.com/cancer-cells-exploit-an-immune-protein-to-evade-treatment/
29 days ago
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Rare earth elements (REEs) are essential for digital electronics, but they're found in only four countries worldwide. Researchers recently explored whether a circular economy could help recycle in-use REE reserves and expand their global availability.
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sciworthy.com/could-a-circ...
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A circular economy for sustainable resources – Sciworthy
Scientists proposed that countries adopt a new economic strategy to distribute global rare earth element reserves.
https://sciworthy.com/could-a-circular-economy-be-the-key-to-a-sustainable-future/
about 1 month ago
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Reminder that 🎉WE HAVE A MONTHLY NEWSLETTER🎉 which contains more free, exclusive science content! And as a non-profit, we won't bombard you with ads or other spam. Your email's safe with us!
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Sign up here:
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Newsletter – Sciworthy
Interested in exclusive content exploring the latest in science news? Sign up for our monthly newsletter! You can find our most recent Star Wars Day issue here. And, as always, we won’t bombard you wi...
https://sciworthy.com/newsletter/
about 1 month ago
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Astronomers used light emissions from the National Radio Astronomy Observatory’s Very Large Array to track what happens to galaxies after they fall into clusters.
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sciworthy.com/how-do-galax...
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Galactic clusters impact star formation – Sciworthy
Researchers used light emissions to reconstruct the evolution of galaxies that fall into clusters in deep space.
https://sciworthy.com/how-do-galaxy-clusters-impact-star-formation/
about 1 month ago
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Scientists created a strong, highly porous solid that can clean up oil spills using sustainable and reusable materials. New video by Erin Faye Dizon!
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Scientists created a strong, highly porous solid that can clean up oil spills using sustainable and reusable materials. Read further here: https://sciworthy.com/new-aerogels-offer-a-greener-way-to-cle...
TikTok video by Sciworthy
https://www.tiktok.com/@sciworthy.com/video/7541432862940220727?is_from_webapp=1&sender_device=pc&web_id=7407908390276318762
about 1 month ago
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Researchers are tracking a new genetic variant of breast cancer that affects males. New article by Tufts University cancer biology student Omar Bou Aram!
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sciworthy.com/is-there-a-b...
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A blind spot in male cancer screening – Sciworthy
Researchers found a type of cancer that is common in females, called BRCA-induced cancers, in male cancer patients.
https://sciworthy.com/is-there-a-blind-spot-in-male-cancer-screening/
about 1 month ago
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Silica-rich rocks, such as those found in Gusev Crater, could be prime targets in the search for ancient Martian life!
sciworthy.com/hot-spring-r...
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Hot spring rocks could help find life on Mars – Sciworthy
Researchers found that the shape of rocks near hot springs influences the preservation of chemical fossils that could be detectable on Mars.
https://sciworthy.com/hot-spring-rocks-could-help-find-life-on-mars/
about 1 month ago
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This month's newsletter, we're celebrating World Honey Bee Day, with the latest science on bees - on our planet and in space.
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mailchi.mp/6de7e31f4703...
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Sciworthy August Newsletter
https://mailchi.mp/6de7e31f4703/sciworthy-newsletter-july2025-6421973
about 2 months ago
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BMI may not be the most accurate metric for body composition, particularly in young adults.
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sciworthy.com/body-fat-can...
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Body fat can predict mortality risk in young adults – Sciworthy
Researchers showed that body fat percentage may be a better predictor of long-term mortality risk in young adults than BMI or waist size.
https://sciworthy.com/body-fat-can-predict-mortality-risk-in-young-adults/
about 2 months ago
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Scientists have found that the rate of forest regrowth after wildfires depends on the type of trees and the amount of available water.
sciworthy.com/how-quickly-...
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How quickly can forests recover from wildfires? – Sciworthy
Scientists modeled forest productivity after wildfires and found that plant regrowth depends on the type of biome and water availability.
https://sciworthy.com/how-quickly-can-forests-recover-from-wildfires/
about 2 months ago
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Turns out the Sun is even hotter than we thought! ☀️😲
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sciworthy.com/the-suns-col...
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The Sun’s coldest regions are warmer than expected – Sciworthy
Researchers found that the coldest regions of the Sun’s surface are much hotter than models predicted due to turbulence in its outer layers.
https://sciworthy.com/the-suns-coldest-regions-are-warmer-than-expected/
about 2 months ago
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Reminder that we have a monthly newsletter! In next week's August issue, we'll be celebrating World Honey Bee Day with the latest science on bees, on our planet and in space. Sign up here:
sciworthy.com/newsletter/
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Newsletter – Sciworthy
Interested in exclusive content exploring the latest in science news? Sign up for our monthly newsletter! You can find our most recent Star Wars Day issue here. And, as always, we won’t bombard you wi...
https://sciworthy.com/newsletter/
about 2 months ago
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Scientists found water frost on Martian volcanoes! See our two-part series on this discovery, starting here:
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sciworthy.com/how-does-fro...
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Scientists find frost on Martian volcanoes – Sciworthy
Researchers found frost accumulations on Martian volcanoes that formed from water vapor in the atmosphere.
https://sciworthy.com/how-does-frost-form-on-mars/
about 2 months ago
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Oxygen isotope ratios in ancient zircons suggest that Earth had an active water cycle as early as 550 million years after its formation.
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When did freshwater appear on Earth? – Sciworthy
Geologists found chemical ratios in ancient minerals that suggested Earth had freshwater 550 million years after it formed.
https://sciworthy.com/when-did-freshwater-appear-on-earth/
2 months ago
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Astrophysicists are studying dense columns of stars at the center of galaxies, known as "galactic bars," to gain a deeper understanding of the early universe.
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Scientists date star columns at the center of galaxies – Sciworthy
Researchers used data from the Very Large Telescope in Chile to age date dense columns of stars at the center of 20 nearby galaxies.
https://sciworthy.com/scientists-date-star-columns-at-the-center-of-galaxies/
2 months ago
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Water-repellant aerogels provide reusable, eco-friendly solutions for cleaning up oil spills.
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sciworthy.com/new-aerogels...
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New aerogels offer a greener way to clean up oil spills – Sciworthy
Scientists created a strong, highly porous solid that can clean up oil spills using sustainable and reusable materials.
https://sciworthy.com/new-aerogels-offer-a-greener-way-to-clean-up-oil-spills/
2 months ago
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Researchers estimated that groundwater temperatures could increase over the next 100 years, threatening the safety of drinking water and endangering spring-fed ecosystems. New article by Trinity geology student Carter J. Nicol!
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sciworthy.com/is-groundwat...
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Is groundwater heating up? – Sciworthy
Hydrologists modeled groundwater temperatures and estimated that groundwater could warm by up to 3.5°C over the next 100 years.
https://sciworthy.com/is-groundwater-heating-up/
3 months ago
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Astronomers developed a new machine-learning model to identify candidate stars for Earth-like exoplanets!
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sciworthy.com/machine-lear...
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Machine learning helps find other Earths – Sciworthy
Astronomers used machine learning to identify 44 systems with potential Earth-like planets, 8 of which they considered highly probable.
https://sciworthy.com/machine-learning-helps-find-other-earths/
3 months ago
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A team of researchers from Yunnan University and Oxford University recently discovered well-preserved animal fossils from a previously overlooked group of rocks in China, revealing new information about Cambrian life.
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A new treasure trove of Cambrian fossils – Sciworthy
Paleontologists discovered a new set of fossils from the ancient ancestors of animals in rocks from China.
https://sciworthy.com/a-new-treasure-trove-of-cambrian-fossils/
3 months ago
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Want more free, objective science news? We have a monthly newsletter! The July edition will focus on the science of explosions, on Earth and beyond. It's coming tomorrow, so sign up today!
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sciworthy.com/newsletter/
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Newsletter – Sciworthy
Interested in exclusive content exploring the latest in science news? Sign up for our monthly newsletter! You can find our most recent Star Wars Day issue here. And, as always, we won’t bombard you wi...
https://sciworthy.com/newsletter/
3 months ago
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Researchers used an Earth system model to test how radiation from a nearby supernova would affect life on our planet. New article by
@aubreyzerkle.bsky.social
!
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Is Earth safe from nearby exploding stars? – Sciworthy
Scientists showed that Earth's atmosphere shields us against damaging radiation from nearby exploding stars.
https://sciworthy.com/is-earth-safe-from-nearby-exploding-stars/
3 months ago
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Before the fireworks, be sure to catch Mercury's greatest elongation in the evening sky tonight!
3 months ago
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Groundwater springs uncovered by melting Arctic glaciers could release over 2,000 tons of methane annually. New article by University of Delaware geoscience student Eve Gorman!
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sciworthy.com/melting-glac...
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Melting glaciers release methane – Sciworthy
Geologists estimated that groundwater springs uncovered by melting Arctic glaciers release over 2,000 tons of methane every year.
https://sciworthy.com/melting-glaciers-release-methane/
3 months ago
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Scientists showed that health-care professionals who ate more vegetables, fruits, whole grains, fish, and poultry were more likely to live longer, healthier lives.
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sciworthy.com/foods-that-p...
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Foods for healthy aging – Sciworthy
Researchers found that eating more vegetables, fruits, whole grains, fish, and poultry promotes healthy aging.
https://sciworthy.com/foods-that-promote-healthy-aging/
3 months ago
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Some of the heavy metals around us may have come from long-dead stars.
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sciworthy.com/dying-stars-...
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Dying stars create new elements – Sciworthy
Astrophysicists modeled collapsing white dwarfs and found they could eject enough material to form heavy elements.
https://sciworthy.com/dying-stars-create-new-elements/
3 months ago
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Researchers linked global warming and ocean anoxia during the early Jurassic to volcanic release of carbon. New article by Trinity geology student Uriel Huerta!
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sciworthy.com/what-caused-...
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Volcanism warmed past Earth
Geologists dated a global warming event about 180 million years ago. They found it lasted between 169,000 and 417,000 years and was linked to a volcanic release of carbon.
https://sciworthy.com/what-caused-warming-in-earths-past/
3 months ago
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Scientists adapted technology developed by the oil industry to map potential geothermal heat sources in the Snake River Plain region of Idaho. New article by University of Delaware geology student Charles McDowell!
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sciworthy.com/new-way-to-f...
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New way to find geothermal energy
Researchers used an exploration approach developed by the oil industry to find geothermal energy sources.
https://sciworthy.com/new-way-to-find-geothermal-energy/
3 months ago
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Researchers from Germany showed that methane-eating bacteria dissolve calcium carbonate rocks in active methane seeps along the west coast of the African continental margin.
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sciworthy.com/methane-munc...
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Methane-munching microbes modify the seafloor
Researchers showed that methane-eating bacteria acidify their surroundings and dissolve carbonate rocks on the seafloor.
https://sciworthy.com/methane-munching-microbes-modify-the-seafloor/
4 months ago
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Swedish researchers used patterns of DNA methylation to categorize triple-negative breast cancer.
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sciworthy.com/scientists-u...
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Scientists use modified DNA to classify breast cancer
Researchers used DNA tags to divide an aggressive form of breast cancer into 2 major subtypes. They found these subtypes respond differently to the body’s immune system and to treatment.
https://sciworthy.com/scientists-use-modified-dna-to-classify-an-aggressive-form-of-breast-cancer/
4 months ago
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Scientists used Earth system models to estimate that groundwater supplies about 60% of river water globally.
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sciworthy.com/most-river-w...
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Most river water comes from the ground
Hydrologists incorporated ground and surface water flow data into Earth System models. They used these models to estimate that nearly 60% of global river water comes from underground.
https://sciworthy.com/most-river-water-comes-from-the-ground/
4 months ago
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Discarded eggshells could provide a cost-effective means of recycling and refining rare earth elements, helping to meet their growing demand in the transition to green energy.
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sciworthy.com/natural-mate...
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Natural materials to support green energy
Scientists recycled waste eggshells to capture rare earth elements used in green energy technology.
https://sciworthy.com/natural-materials-to-support-the-green-energy-transition/
4 months ago
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Biologists discovered a new link between gene expression and DNA methylation.
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sciworthy.com/how-do-mista...
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Mistakes in DNA shape gene activity
Researchers used a new sequencing technology to explore the human genome. They found that DNA methylation is linked to gene expression through changes in underlying DNA sequences.
https://sciworthy.com/how-do-mistakes-in-dna-shape-gene-activity/
4 months ago
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Astronomers working with JWST observed a planetary engulfment for the first time!
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sciworthy.com/can-stars-ea...
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Scientists discover a star-eating planet
Astronomers studied light emissions from a star system 2 years after its peak brightness and saw it had consumed and partially spat out an orbiting planet.
https://sciworthy.com/can-stars-eat-their-planets/
4 months ago
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Australian geologists used geodynamic models to show that Venus's highlands formed when its weak lithosphere broke apart and rocks deep in its interior melted. New article by Trinity geology student Emily Brodie!
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sciworthy.com/how-did-venu...
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How did Venus’s Ishtar highlands form?
Researchers modeled tectonic and magmatic processes on Venus. They determined that its highlands formed when molten rock rose, melting its old, weak lithosphere and creating a new, thicker crust.
https://sciworthy.com/how-did-venuss-ishtar-highlands-form/
4 months ago
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Peatlands are excellent at storing carbon, but what happens when you drain them? New article by geomicrobiologist Madeline Taylor!
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sciworthy.com/microbes-pro...
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Microbes make different greenhouse gases during wetland drainage
Researchers found that soil microbes release less methane but more carbon dioxide and nitrous oxide in draining peatlands.
https://sciworthy.com/microbes-produce-different-greenhouse-gases-during-wetland-drainage/
4 months ago
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Researchers previously thought rocky exoplanets closely orbiting stars would lose their atmosphere and water. But a new Super-Earth discovered around TOI-512 challenges that paradigm.
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sciworthy.com/what-does-a-...
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What’s a Super-Earth made of?
Astronomers observed a super-Earth with properties requiring surface water or a steam atmosphere. It challenges the paradigm that rocky exoplanets closely orbiting stars lose their water.
https://sciworthy.com/what-does-a-super-earth-look-like/
4 months ago
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Geochemists in Australia and Canada used cerium anomalies in Devonian reefs to track how the evolution of land plants changed ocean oxygen levels. New article by Trinity University geology student Sumaya Tandon!
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sciworthy.com/how-complex-...
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How complex plants reshaped the oceans
Researchers found that when complex plants evolved, they increased ocean oxygen and massively restructured the marine ecosystem.
https://sciworthy.com/how-complex-plants-reshaped-oxygen-in-the-oceans/
5 months ago
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Researchers found that every 1-hour increase in screen time led to nearly 60% more insomnia and 24 minutes less sleep. New on Sciworthy!
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sciworthy.com/can-screen-u...
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Does screen use in bed affect your sleep?
Researchers demonstrated that an hour of screen time in bed increased the likelihood of insomnia and poor sleep in Norwegian college students.
https://sciworthy.com/can-screen-use-in-bed-impact-your-sleep/
5 months ago
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Forests in the western US are particularly vulnerable to rising soil surface temperatures. New article by Trinity geology student Olivia Saari!
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#ecosystems
sciworthy.com/rising-soil-...
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Rising soil temperatures could stop forests spreading
Researchers found higher soil surface temperatures prevented seedling survival and forest expansion in low-elevation forests.
https://sciworthy.com/rising-soil-temperatures-could-prevent-forests-from-expanding/
5 months ago
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If you missed our special Star Wars Day newsletter, you can still find it here! Force-wielding butterflies, star-building disturbances, and more:
us11.campaign-archive.com?u=c94666c5be...
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Happy Star Wars Day
https://us11.campaign-archive.com/?u=c94666c5be9c12357f0b07060&id=11bda4dee6
5 months ago
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This Star Wars Day, we pay homage to the Force! Something in the universe surrounds and moves through us at all times–a stream of particles and energy that we can’t see and is extremely difficult to detect... New article by Ben Pauley!
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sciworthy.com/scientists-t...
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Scientists track the origin of exotic particles
Astronomers reviewed 7 years’ worth of data on high-energy neutrinos and found they’re coming from an area of space that produces gamma rays, called the galactic plane.
https://sciworthy.com/scientists-track-the-origin-of-exotic-particles/
5 months ago
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Researchers created a new model to describe how massive copper ore deposits in central Arizona formed via shallowly subducted crust.
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sciworthy.com/geologists-i...
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Geologists identify a new way copper ore forms
Researchers found that massive copper ore deposits in central Arizona formed from melted crust rather than melted mantle.
https://sciworthy.com/geologists-identified-a-new-way-copper-ore-forms/
5 months ago
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Cats communicate with humans using body language and an array of vocalizations, like meows, purrs, and chirps. But how do they "talk" to each other? New article by
@aubreyzerkle.bsky.social
!
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sciworthy.com/how-do-cats-...
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How do cats communicate?
Researchers tracked facial expressions in domestic cats and showed they mimic each others’ faces to bond.
https://sciworthy.com/how-do-cats-communicate/
5 months ago
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