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  • Wed Feb 18

Women assistant principals average 13.2 teaching years before first principal bid

12m
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How DICER cuts microRNAs with single-nucleotide precision

42m
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Where did the ancient Greeks and Romans think lightning came from? Hint: not just the gods

1h
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JWST probes emerging young star clusters in nearby spiral galaxy NGC 628

1h
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Musk's Twitter takeover highlights danger of owner-dominated social media platforms

2h
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Why drawing eyes on food packaging could stop seagulls stealing your chips

2h
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Dishwashing with side effects: Kitchen sponges release microplastics

2h
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Mussel-inspired glue from recycled plastics can be detached and reused

3h
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Dogs can overdose too: Naloxone training can save pets as well as humans

3h
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Two buried Iron Age hoards reveal first evidence for four-wheeled wagons in Britain

3h
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Motivated employees get more out-of-role work, even when it costs bonuses

4h
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Superconducting altermagnets could carry spin without energy loss

4h
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Scientists create wheat-only gel from bran fiber and gluten protein

5h
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Predicting RNA activity expands therapeutic possibilities

5h
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A student volunteer and a mesh suit helped us figure out how mosquitoes reach their targets

6h
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Moons orbiting wandering exoplanets could be habitable—with one catch

6h
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Expert opinion on AI, automation, and the future of work

7h
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Critically endangered monkey gives birth after surgery saves her foot

7h
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Seattle tried to guarantee higher pay for delivery drivers. Here's why it didn't work as intended

8h
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Saturday Citations: Merging brown dwarfs, ancient machine guns, gravitational wave detection

8h
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New pill cuts “bad” cholesterol by 60% in major trial

8h

You can now buy a DIY quantum computer

8h
New ScientistN

Kimchi-derived probiotic found to promote binding and excretion of intestinal nanoplastics

8h
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U.K.’s deadly meningitis outbreak shows importance of vaccination

8h
Scientific AmericanS

New AI tool predicts cancer spread with surprising accuracy

8h

Harvard engineers build chip that can twist and control light in real time

9h

Scientists just found a hidden 48-dimensional world in quantum light

9h

Physicists find electronic agents that govern flat band quantum materials

9h
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Science and armed conflict

9h
Science NewsS

Brain’s protective barrier stays leaky for years after playing contact sports

9h
Scientific AmericanS

Youth leaving foster care with strong emotional support face lower incarceration odds

10h
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Satellite radar shows Alaska glaciers melt three extra weeks for each 1°C of summer warming

10h
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GlassWorm malware hides in invisible open-source code

10h
Scientific AmericanS

March heat surges past 100 in California and Arizona, smashing records

10h
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This crocodile ran like a greyhound across prehistoric Britain 200 million years ago

11h

Tectonic shift: Earth was already moving 3.5 billion years ago

13h

Inside the world’s first antimatter delivery service

14h
New ScientistN

Scientists turn probiotic bacteria into tumor-hunting cancer killers

15h

These “forever chemicals” could be weakening kids’ bones for life

15h

Addressing the Achilles' heel of marine protected areas

17h
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You probably agree with animals on which bird calls, frog noises and cricket chirps are most attractive—new study

18h
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Feeling you belong may keep scientists in ornithology, study suggests

19h
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Men are losing a key chromosome with age and it may be deadly

19h

Sweden's 'old‑growth' natural forests store 83% more carbon than managed woodlands—new study

20h
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English history's biggest march is a myth—King Harold sailed to the Battle of Hastings

20h
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New model links carbon-13 spike to Great Oxidation Event 2.45 billion years ago

21h
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Synthesis of amino acids from carbon reaches 97% efficiency with cell-free system

21h
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Opening a new window into superconductivity by reimagining a classic tool

21h
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From free love to post-apocalyptic survival: A trend of redefining family has emerged

21h
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Designing better 2D electronics: Addressing anisotropic conductivity to cut contact resistance

22h
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Entries updated Mar 21, 2026 11:25:26 AM PDT

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