CBC News is hiring to staff the upcoming Peel bureau, which will cover Brampton, Mississauga and Caledon. See here: www.cbc.ca/news/canada/...

Remember that Golden Orb? #MarineLife is cool, and Exploration is key to learning the stories of species, every one of which is fascinating. with @echinoblog.bsky.social @megdaly.bsky.social @abcollens.bsky.social and others. www.noaa.gov/news/scienti...

Absolutely incredible. NASA Astronaut Reid Wiseman, who commanded Artemis II, took this footage from the far side of the Moon with his iPhone. Watch with sound on.

This may be the stupidest climate denial talking point of all time

Join us in Montreal for the Canada/US Northeast hub! I will give a talk and @gmdouglas.bsky.social @nagissa.bsky.social & Tim Blower will surely give *great talks* Opportunities for student talks and posters and a good time guaranteed!

Grab a coffee and enjoy reading up on CO metabolism in methanotrophs! Freshwater ANME (own work): www.nature.com/articles/s41... Marine ANME (@Orphan lab): www.nature.com/articles/s41... Big thanks to our collaborators at QUT! @sjmcilroy.bsky.social (Heyu/Andy/Gene!) @cuwelte.bsky.social

Now 14 months in, Canada’s rejection of the U.S. is the most successful tourism boycott in memory.

"Planet Earth: You. Are. A. Crew." Artemis II mission specialist Christina Koch reflects on what it means to be a "crew."

🚨 Why can’t mammals regenerate limbs like frog tadpoles or salamanders? In our new paper in @science.org , we show that species-specific oxygen sensing acts as a gatekeeper for initiating limb regeneration 🐭🐸 🔗 www.science.org/doi/10.1126/... #EvoDevo

#Artemis II lunar flyby images are showing up! 😍 A crescent Earth setting behind the Moon.

Cultivating the Ancestors… in Motion What electron microscope images hint at, but can only be seen in videos: how 'Asgard' archaea move.

New paper in mSystems! 🧵 - how much of your metagenome is actually bacterial/archaeal DNA? For many samples, nobody knows. We built SingleM prokaryotic_fraction (SPF) to answer this, then ran it on >100,000 public metagenomes. 🧬🖥️🦠 Here's what we found 👇 doi.org/10.1128/msystems.01062-25

I ❤️ this @theglobeandmail.com piece on @gdwantibiotics.bsky.social. Such a beautiful story about his drive to discover new antibiotics against all odds, a tribute to his global leadership, not to mention the many trainee careers he has launched. So honoured to have been hired by this great man. #AMR

Chair in Earth Sciences position @uniofstandrews.bsky.social closing soon - Monday 23 March. Very broad remit, so if you’d like to join our lovely school, and get to live in the super beautiful and friendly wee nation of Scotland, please apply! www.st-andrews.ac.uk/earth-scienc... ⚒️🌊🧪

The Iranian girls’ school was hit by a US tomahawk cruise missile. NPR has confirmed the footage.

New paper out! We sat down and compiled all viral work in marine sediments. The water column has been getting a second look for viral interactions, its time for sediment to have the same! journals.asm.org/doi/10.1128/...

Check out our new paper on how temperature modulates the iron requirement of nitrifying bacteria - these guys are critical in the ocean nitrogen cycle as they recycle oxidised forms of N. But to do this they need a lot of iron. 🌊 www.pnas.org/doi/abs/10.1...

Ahhh yes, the geopolitical version of champagne: if it’s not officially declared, it’s just a sparkling military operation.

Thrilled to share that our preprint has been accepted in Science Advances! Grateful to an incredible team & collaborators. Link: www.science.org/doi/10.1126/... 👏 @annaferraioli.bsky.social @maikekittelmann.bsky.social @msarscentre.bsky.social @erc.europa.eu @hfspo.bsky.social #ctenophores

If you ever want to read a paper for free and can't find it otherwise, email the lead author and politely ask for a copy. You will not be bothering the person. You will in fact make their whole entire day. I have had scientists get so excited I asked they sent me everything they ever published.

In collaboration with @aslo.org , @tosoceanography.bsky.social, we thank you for a successful #OSM26! See you at #OSM28 27 February–3 March, Vancouver, Canada 🇨🇦! 📷 Cred: Bianca Otero

The trove of files released by the Department of Justice, illuminates Epstein’s deep interest and entrenchment in the scientific community. But the files also underscore how he used his power and money in ways that kept women out of places where they might succeed. https://bit.ly/4qWgPLz

The Epstein files document what many women researchers have long experienced but rarely seen laid bare so starkly: exclusion operating behind closed doors, shaping who gets funded, invited, mentored, and taken seriously. How many of these networks, norms, and gatekeepers remain in place?

Scientists have seen Asgard archaea crawling for the first time. When it comes to the origin of eukaryotes, this is like seeing a feathered dinosaur in the wild. (Video courtesy of Philipp Ralder)

One of the biggest questions in biology is how complex cells evolved about 2 billion years ago. Here's my new story on how scientists are solving the mystery of eukaryotes like us. Gift link: nyti.ms/4qMbo22

Come work with us on #darkoxygen as part of the NASA Postdoctoral Fellowship Program. It is an amazing opportunity to get up to 3 years of funding. Deadlines are March 1. and November 1. Happy to discuss your ideas! Details here: zintellect.com/Opportunity/... @mblscience.bsky.social #astrobiology

Insights into how #Staph aureus adapts to the bovine host by unlocking nutrients from the dairy niche. Great work by Amy Pickering, Jamie Gorzynski and others in the group. Bacterial metabolic remodeling by convergent evolution after a host switch.|Science Advances www.science.org/doi/10.1126/...

We are thrilled to announce that, thanks to the support of our institutional subscribers, all Royal Society subscription journals will be open access in 2026 through #S2O. Researchers can read all articles and publish #OpenAccess in our eight subscription journals for free buff.ly/4Lu9VpW

you don't have to be in the water to be exposed to toxins in cyanobacterial blooms: new work from Greg Boyer's group at the Great Lakes Center for Freshwaters and Human Health www.tandfonline.com/doi/full/10....

We celebrate International Day of Women and Girls in Science as the North Cascade Climate Project expeditions have been mainly powered by women in the last decade. We are artists and scientists, mostly doing both aspects during the field season. Toughness , collaboration and joy is the net result.

Sorry for the preview pic in your feed, but we've posted a thoughtful story by @dangaristo.bsky.social that delves into the tangled web of relationships between Jeffrey Epstein and various scientists: www.nature.com/articles/d41...

Academics vying for a spot in Epstein‘s world. There are so many. I feel the need to make a thread, so I don’t keep confusing them. 1/

🤔What does it take to develop safe and effective marine carbon dioxide removal strategies? Find out from @nytimes.com, whose reporters joined our EPA-approved ocean alkalinity enhancement test in the Gulf of Maine last summer. 📲Read the gift article: go.whoi.edu/oae-nyt 📸 by Sebastian Zeck

Well, I am in the Epstein Files ... www.justice.gov/epstein/file...

I did not expect to see a scientist proposing research in the #Epstein files that sought funding to “link sexual behavior to microbial diversity”.

@agu.org has a tool to help you submit a comment to NSF on the importance of NCAR: agu.quorum.us/campaign/154... #SaveNCAR

🚨 #JobAlert #EGU is currently seeking a full-time, permanent #IT Specialist, based in the Executive Office in Munich, Germany. 📆 Start date: IMMEDIATE. 👉 Learn more and Apply NOW: egu.eu/5OQO8J 📸: Shailendra Pratap on imaggeo.egu.eu

We are saddened to learn of the passing of the Hon. Kirsty Duncan. A respected scientist and tireless champion of research in Canada, she leaves a lasting legacy through her leadership and advocacy, including her service as Minister of Science. Our condolences to her friends and family.

ICE executed Alex Pretti. Anything else you’re told is a lie.

So proud and happy to see my friend and fellow Earth Scientist, Marena Lin, running for congress in California. Please donate if you can! www.marenalinforcongress.com @marenalinforcongress.com

If you are curious how engaged Canada is, they are broadcasting Carney's speech in full in my local pizza shop and playing highlights in my local bank. I'm going to the grocery store next and we'll see if it's running there too lol

Really an excellent speech that offers a clear-headed analysis and way forward. Let’s hope the values and strategy it articulates actually show up in concrete policies, programs and diplomacy.

Hello Bluesky! We’re the Department of Geography and Environment at LSE. Follow us here for department news, events, research highlights, and opportunities. 🔗 lse.ac.uk/geography-and-environment

The Australian Antarctic Division is looking for an ongoing Glaciologist, to work particularly on implications of Antarctic melting for sea level rise. https://www.apsjobs.gov.au/s/job-details?title=glaciology-and-sea-level-support-scientist&Id=a05OY00000KiDpGYAV

Our revised manuscript is up on BioRxiv and is coming soon to an ASM journal in your neighborhood. We show that metabolome & transcriptome profiles are frozen in desiccated Arthrobacter and that water vapor induces resuscitation. Happy to answer any Qs. www.biorxiv.org/content/10.1...

Interested in being my colleague at #McGill? We are recruiting researchers currently working abroad through the new Canada Impact+Research Chairs program. Email me or DM for more details. www.canada.ca/en/impact-pl...

Why should scientists write op-eds? It's tempting to say the facts ought to speak for themselves. But the facts are largely whispering among themselves in the scientific literature. They need us to give them a voice. How? Advice in my latest @natchem.nature.com Thesis rdcu.be/eJlGL #chemsky 1/3

The tragedy is all of this was totally forseeable.

Know an undergraduate looking for an opportunity to get paid to do cryospheric or other geoscience research this summer? Let them know about the GT EAS Broadening Participation REU here in Atlanta. Now accepting applications through ETAP! easreu.eas.gatech.edu

NYC Mayor-Elect Zohran Mamdani sworn into office