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

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

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

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

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

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

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

Unusual signal may prove existence of primordial black holes

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

DNA origami precisely positions single-photon emitters for quantum technologies

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

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

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

Artemis 2 Moon mission: a primer

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

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

Meet the four astronauts set to voyage around the moon

Dirty diapers born again in Japan recycling breakthrough

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

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

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

Combining algae and oyster shells for biodiesel born in the bayou

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

Eight amino acids may explain salamanders' reduced cold sensitivity

Are mercury levels elevated across US conservation lands?

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

Successful minority employees can create a false sense of diversity

Uncovering the evolutionary limits of the COVID-19 virus

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

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

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

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

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

How archaeology is preserving evidence of the Yahidne war crime

Social media and monetization in the Ukraine-Russia war

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

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

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

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

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

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

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

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

Alternative pathways in proteasome biogenesis deciphered

Warming coastal waters emerge as primary driver of large-scale humid heat waves

Overlooked microbial network may drive methane production in the seafloor

Barren captive environments don't just restrict animals—they intensify and prolong pain

A tiny protein tweak, finally traceable: How light-based tagging targets pyroglutamate

Highly and casually active citizen scientists contribute equally valuable data

Single-cell imaging and machine learning reveal hidden coordination in algae's response to light stress