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  • Sun Feb 22

Dancing to invisible choreography, quantum computers can balance the noise

13m
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Massive insect body size 300 million years ago may not have been due to high atmospheric oxygen

33m
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Extreme global climate outcomes are possible even at 2°C warming, study warns

33m
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How the body senses cold has been a mystery—until now

33m
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Past CO₂ emissions may drive far bigger future economic losses

33m
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The earliest dogs in Europe: 14,200-year-old DNA helps reveal their identity

33m
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NASA X-ray mission gets fresh look at 2,000-year-old supernova

43m
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Low-cost sensor system could warn farmers of salt stress in plants

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Bioelectronic platform enables precise H₂S delivery to cells, turning a toxic gas into a therapeutic tool

1h
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Now you see it, now you don't: Material can transition between quantum states

1h
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World Food Prize goes to food safety scientist for preventing millions of cases of foodborne illness

1h
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Radio signals at the edge of extreme stars come from far beyond their surfaces

1h
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Tiny fossil eggs provide first physical evidence of Cretaceous bird-like dinosaurs in Korea

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Unusual signal may prove existence of primordial black holes

2h
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Polymer uses movable molecular rings to overcome durability–degradability trade-off

2h
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DNA origami precisely positions single-photon emitters for quantum technologies

2h
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Turning CO₂ into methanol: Multilayer machine learning speeds up search for better catalysts

2h
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Low snow water content tied to higher wildfire burn severity, analysis finds

5h
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The polar bear 'umbrella': How protecting one species saves many

5h
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Artemis 2 Moon mission: a primer

6h
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First microlasers capable of detecting individual molecules and ions could one day aid diagnosis

6h
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Genomes reveal five E. coli 'armor' types behind most multidrug-resistant bloodstream infections

6h
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Meet the four astronauts set to voyage around the moon

6h
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Dirty diapers born again in Japan recycling breakthrough

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It's go time: historic Moon mission set for lift-off

7h
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Green fireball captured on dashcam video as a meteor streaks across the Pacific Northwest sky

7h
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Britain's hibernating hazel dormice are getting lighter in spring as temperatures rise, study suggests

7h
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Combining algae and oyster shells for biodiesel born in the bayou

7h
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Does a company's political power affect its success in obtaining federal contracts?

9h
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Eight amino acids may explain salamanders' reduced cold sensitivity

9h
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Are mercury levels elevated across US conservation lands?

9h
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The world's great fish migrations are collapsing. That's a problem for millions of people

11h
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Successful minority employees can create a false sense of diversity

12h
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Uncovering the evolutionary limits of the COVID-19 virus

12h
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Global study identifies urgent blue carbon priorities in the fight against climate change

12h
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Bio-based polymer offers a sustainable solution to 'forever chemical' cleanup

13h
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Irrational decision or helpful evolutionary adaptation? A philosopher on the rationality wars behind 'nudge' policy

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Red-tailed bumblebees found to be key hosts for dangerous bee virus

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Canada's migratory caribou are under threat. Will we act before it's too late?

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How archaeology is preserving evidence of the Yahidne war crime

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Social media and monetization in the Ukraine-Russia war

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Q&A: Beyond the obstetrical dilemma, why are humans helpless at birth?

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Talking about politics at work may support employee well-being, study finds

15h
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Low-income students and girls are steered away from 'risky' creative careers at school, says report

16h
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AI approach uncovers dozens of hidden planets in NASA's TESS data

16h
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The hidden cost of sperm storage: Ejaculates found to deteriorate across the animal kingdom

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From frontier to feedback loop: Expert explains why space must become circular

17h
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Offended? Not me. How people use denial to appear rational on social media

17h
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What's for dinner? Tooth enamel reveals what early Mesopotamians really ate

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Alternative pathways in proteasome biogenesis deciphered

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Entries updated Mar 25, 2026 09:32:09 AM PDT

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