These tiny aquatic robots follow simple rules (move toward light, avoid crowding) but together they self-organize into complex, scale‑free patterns with useful group behaviors like coordinated pushing! 🧪 www.science.org/doi/full/10....

The newly described 25-ton dinosaur, Nagatitan chaiyaphumensis, expands known Southeast Asian sauropod diversity and suggests that mid-Cretaceous titanosauriform size increases may have been driven by warmer climates and expanded habitats! 🧪 www.nature.com/articles/s41...

This 59,000 year old Neanderthal tooth from Siberia's Chagyrskaya Cave shows signs of intentional drilling to treat a cavity, which makes it the earliest known evidence of dental intervention! 🧪 journals.plos.org/plosone/arti...

Voronoi diagrams optimally partition space into regions around a set of given points. Chinese money plant leaves are driven by the hormone, auxin, to form a natural version of this pattern amongst their pores and veins! 🧪 www.nature.com/articles/s41...

When flying through tight spaces, bees quickly scan for larger openings -- slowing down for close inspection when spaces become very small! 🧪 royalsocietypublishing.org/rsbl/article...

Remoras typically hitch rides with large sea animals by using a dorsal suction pad but sometimes go too far... as evidenced by multiple observations of them diving into manta ray cloacas - suggesting that this species is a bunch of brown-nosers! 🧪 onlinelibrary.wiley.com/doi/10.1002/...

The newly described Cretoluciola birmana, preserved in mid‑Cretaceous amber, displays classic lampyrid traits. Morphological and molecular analyses place it in Luciolinae, suggesting greater mid‑Cretaceous firefly diversity than previously thought! 🧪 royalsocietypublishing.org/rspb/article...

Colored light steers tiny algae-based biohybrid microrobots into reversible swarms that split, merge, and reshape, with potential applications in precise wound targeting and environmental remediation! 🧪 www.science.org/doi/full/10....

A nearly complete, soft-tissue-outlined chigutisaurid was uncovered in Terrigal Formation rocks originally intended for a retaining wall! This Lower Triassic fossil is the fourth of its kind, suggesting these amphibians roamed ancient Australia's wetlands! 🧪 www.tandfonline.com/doi/full/10....

Cape sundew leaves accumulate the chemical messenger glutathione (GSH) when they catch prey. Removing GSH from the system stops trap movement, and adding it triggers traps to close - this works with Venus flytraps too! 🧪 www.science.org/doi/full/10....

Controlling birdlike wings in virtual reality rewires the brain's visual body representation, encoding the wings as arms and strengthening relevant motor-network connections! 🧪 www.cell.com/cell-reports...

When oak trees are heavily eaten by insects, they delay their leaf growth by about three days the following spring. This short pause is enough to starve-out hungry caterpillars, cutting leaf damage in half! 🧪 www.nature.com/articles/s41...

Lamprologus ocellatus build nests by first finding a shell of ideal shape before repositioning it and partially burying it to obscure it from predators. These smart little fish learn to do this with practice and use brain regions analogous to ours to do so! 🧪 www.cell.com/current-biol...

This silent underwater glider uses passive click detection to automatically follow and monitor sperm whales (Physeter macrocephalus) from over 100m away with minimal disturbance! 🧪 www.nature.com/articles/s41...

NASA's X-ray Imaging and Spectroscopy Mission (XRISM) reveals that Doppler-shifted X-rays from Gamma Cassiopeiae (γ Cas) are tied to a hidden white dwarf companion with unusually bright radiation coming from gas being pulled into this smaller orbiting star! 🧪 www.aanda.org/articles/aa/...

Tanyka amnicola is a newly described fossil from early Permian Brazil whose lower jaw is oddly twisted and adapted for crushing small prey or cropping plants, demonstrating that stem tetrapods were still evolving while roaming Gondwana! 🧪 royalsocietypublishing.org/rspb/article...

Life normally requires 20 standard amino acids as protein building blocks. AI-driven protein design enabled reprogrammed bacterial ribosomes to operate without isoleucine, resulting in a genetically recoded cell that uses only 19 amino acids! 🧪 www.science.org/doi/10.1126/...

Cryo-expansion microscopy provides an unprecedented 3D snapshot of the human immune system at work! Lysosomes (orange) fuse with killer T cells (green) to release perforin (magenta), a protein that punches holes in the target cancer cell (cyan)! 🧪 www.cell.com/cell-reports...

Lugworms (Arenicola marina) eject feces that coil into loops predicted by the physics of elastic ropes. The same mechanics also produce similar coils in dough/spaghetti models which points to a general explanation for similar defecation patterns across species! 🧪 www.nature.com/articles/s41...

Cimolodon desosai is a newly described, hamster-sized, tree‑climbing omnivore that roamed Baja California 75 million years ago. Its recently discovered fossil is Mexico's most complete Mesozoic mammal! 🧪 www.tandfonline.com/doi/full/10....

How do we classify things we've never seen before? A drawing-and-labeling experiment suggests we do so compositionally: observers decompose objects into meaningful parts, recombine those parts, and classify novel items by matching this reconstituted representation! 🧪 www.biorxiv.org/content/10.6...

Ace is a ping pong playing autonomous system that remains competitive against elite human opponents by combining event-based vision, model-free reinforcement learning, and high-speed robotics hardware! 🧪 www.nature.com/articles/s41...

Newly described Late Triassic reptile fossils (Sonselasuchus cedrus) from Petrified Forest National Park have dinosaur-like bodies and limb-growth patterns that suggest a shift from quadrupedal juveniles to bipedal adults as they mature! 🧪 www.tandfonline.com/doi/full/10....

Tentative gravitational-wave signals coincided with a bright flash in the sky; one possibility is that a supernova produced two unusually light neutron stars that later merged in a rare, heavy-element-producing superkilonova! 🧪 iopscience.iop.org/article/10.3...

The late Cretaceous (~100-72 million years ago) cirrate octopus, Nanaimoteuthis haggarti, could have hunted large marine reptiles like mosasaurs and plesiosaurs! Fossil evidence shows uneven jaw wear which can sometimes indicate advanced intelligence! 🧪 www.science.org/doi/10.1126/...

Astrocytes form long-range gap-junction networks across the brain that can reorganize with experience, demonstrating that plasticity depends on these glial networks as well as on neurons! 🧪 www.nature.com/articles/s41...

Nano-scale images as detailed as a portrait of Einstein or a scannable QR-code can be written onto crystalline arsenic trisulfide using regular continuous-wave light - avoiding the need for expensive femtosecond lasers! 🧪 www.pnas.org/doi/10.1073/...

A single rare scent molecule combined with the daily timing of male/female flower opening steers tiny midges to pollinate Smilax insularis while mostly laying eggs on disposable male flowers, demonstrating an elegantly balanced plant-insect partnership! 🧪 www.cell.com/current-biol...

An alginate-based binder inspired by termite mounds and wasp nests expedites 3D-printed earthen construction by 33% - translating nature's quiet engineering to human scale! 🧪 www.nature.com/articles/s41...

Tiny cone ants (Dorymyrmex) were observed licking and nibbling much larger harvester ants (Pogonomyrmex barbatus) in an manner similar to cleaner wrasse removing parasites from a grouper! 🧪 onlinelibrary.wiley.com/doi/10.1002/...

Calcium influx causes reversible "pearling" of mitochondrial tubules which transport, split, and regularly space nucleoids - a critical function within the powerhouse of the cell that is essential for genome inheritance! 🧪 www.science.org/doi/10.1126/...

@cemilyd.bsky.social and colleagues built self-folding origami robots that bend, unbend, and reconfigure on demand! Integrated heaters in liquid crystal elastomer hinges enable precise, repeatable control! 🧪 advanced.onlinelibrary.wiley.com/doi/10.1002/...

This brain-computer interface decodes movement from three motor regions in a monkey to steer an avatar in immersive VR, enabling continuous navigation and obstacle avoidance without online retraining - a step toward practical neuroprosthetics for paralysis! 🧪 www.science.org/doi/full/10....

Synchrotron and CT scans reveal the first egg from a synapsid: a well-developed Lystrosaurus embryo with an unfused lower jaw and no tusks inside a large soft shell. This reproductive strategy likely aided in its post-Permian success! 🧪 journals.plos.org/plosone/arti...

Sunlight boosts p‑coumaric acid which tightens the bond between a pea plant's outer and inner tissues, trading stem expansion for enhanced strength! 🧪 onlinelibrary.wiley.com/doi/10.1111/...

Female mouse embryos can develop male reproductive organs with only a single base change in a non-coding DNA region, Enh13, which regulates key sex determination genes! 🧪 www.nature.com/articles/s41...

Computational modeling suggests that Yellowstone’s magmas come mainly from the upper mantle, rising through a tilted tectonic channel into shallow crustal reservoirs rather than from a deep mantle plume! 🧪 www.science.org/doi/10.1126/...

The flagella of swimming E. coli produce a torque dipole that induces clockwise rotation when these bacteria are confined within tiny discs! This twisting motion affects transport through porous materials, biofilms, and other tight spaces! 🧪 www.nature.com/articles/s41...

Synchrotron scans of the "oldest octopus" fossil uncovered tiny radular teeth revealing this specimen is actually a misclassified nautiloid. This finding now moves octopus origins 100 million years later into the Jurassic! 🧪 royalsocietypublishing.org/rspb/article...

Old World sunbirds don’t lap or trap nectar like New World hummingbirds but instead suck it up through long, straw-like tongues! Micro-CT scans, slow-motion video, and fluid models show that these bird tongues create suction to pull nectar from flower to mouth. 🧪 www.cell.com/current-biol...

The Jiangchuan Biota of Southwest China shows Ediacaran organisms living alongside early bilaterians and the oldest deuterostomes - filling a key gap in how complex animal life diversified before the Cambrian explosion! 🧪 www.science.org/doi/10.1126/...

Knifefish stop or flee when they sense eel electric organ discharges and eels pause electrolocation before striking in a demonstration of bidirectional electric stealth similar to the tactical acoustic silence of hunting orcas and submarines! 🧪 www.cell.com/current-biol...

Simulated "Mars lightning" (electrostatic discharge) converts simple salts and CO2 into minerals that have isotope signatures matching the Curiosity rover's observations. This suggests that dust activity may chemically reshape the Martian surface! 🧪 www.sciencedirect.com/science/arti...

Male octopuses have a specialized arm, the hectocotylus, that doubles as a sensory-mating organ: chemotactile receptors detect progesterone and trigger autonomous guidance of the arm to deliver spermatophores - facilitating mating without relying on vision! 🧪 www.science.org/doi/10.1126/...

Late Pleistocene (~12,000 years ago) hunter‑gatherers of the western Great Plains crafted two‑sided binary lots from bone for games of chance that predate the earliest known Old World dice by several millennia! 🧪 www.cambridge.org/core/journal...

A newly described Cambrian arthropod fossil (Megachelicerax cousteaui) bridges earlier habeliids, that did not have frontal clasping claws, to post-Cambrian synziphosurines, that did. This suggests that these pincers evolved earlier than previously thought! 🧪 www.nature.com/articles/s41...

The Neotropical katydid, Arota festae, displays a gradual pink-to-green color change that mimics the delayed greening of local plants! 🧪 esajournals.onlinelibrary.wiley.com/doi/10.1002/...

WISPIT 2’s multi-ring natal disk hosts the birth of a gas giant: an outer 5 MJup planet is joined by a newly characterized inner candidate (~8–12 MJup). Pending follow-up confirmation, this would be the second system observed forming planets after PDS 70! 🧪 iopscience.iop.org/article/10.3...

Computer modeling suggests that smaller sauropods (Neuquensaurus, young Uberabatitan) could rear up more easily than their larger relatives who would have faced high femoral stress. This could have influenced feeding, defense, and/or courtship strategies! 🧪 onlinelibrary.wiley.com/doi/10.1111/...

Snow flies are adapted to thrive in subzero conditions: they produce antifreeze proteins to combat ice formation, generate heat to maintain activity levels (∼1°C), and have an increased tolerance to the reactive oxygen species (ROS) that develop during cold exposure! 🧪 www.cell.com/current-biol...