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Dynamic 'breathing' in nanopore structures can maximize efficiency of molecule separation and diffusion

New research shows how 'hot electrons' can reshape metals in billionths of a second

A way to read quantum bits faster and with less hardware

New carbon calculator measures emissions per spa visit

One grain to rule them all: History of rice as a global food

Tabby's star may be orbited by a planetary-mass companion

Neuroscientists reveal limits of human compassion for global crises

New Ribo-Tweezer tool can pluck individual protein pieces out of a working ribosome

Martian space suits will need to be 40% lighter

Review explains links between plasmids, horizontal gene transfer and antimicrobial resistance

Helical nanoparticles trigger cancer alarms and deliver gene therapy

Chicxulub's lingering dust may have turned falling debris into a global firestorm

Climate change and social concerns could drive more radical protests

More evidence Mars once had water emerges from old Spirit rover data

More green space alone won't beat urban heat

JWST could spot volcanic 'exo-Ios' around super-Jupiters

Cracking the axolotl code: How to regrow limbs and stay young

Astronomers find strongest evidence yet that Betelgeuse has a companion

Psychologist develops puzzle that can tell you how fast you think

AI models explain 17% of earnings-day stock moves, up from 5%

Scientists repair damaged plastics at the molecular level, boosting recycling potential

NASA science soars during August total solar eclipse

Benefits of middle school program trickle down to next generation

Moon's thick crust could amplify elusive gravitational-wave signals

Record snow drought drives water-hauling crisis for Rocky Mountain ranchers

AI-powered camera system offers low-cost way to monitor bumblebees, potentially other insects

France and Spain race to contain fires before new heat wave

Scientists cut and rebuild molecules from the inside to create new chiral nanocarbons

A magnitude 7.1 earthquake shakes part of southern Japan and a tsunami advisory is issued

Q&A: What influences teens' career expectations?

Q&A: 'Lawbreakers' or 'like us'? Exploring how partisans think about immigration

What are 'fire clouds', the ominous phenomenon seen in France?

Extreme heat increases the risk of workplace injuries across Canada

Q&A: Training the next generation of coastal scientists

New sensing method measures laser-cutting depth by tracking vaporization recoil

Diet reveals what life was like 2,700 years ago in an Italian community: Gender inequality, social status and migration

Seawater samples may offer early clues to changing reef health

Water's local asymmetry drives proton hopping between molecules, simulations reveal

Digital revolution forcing archaeology to rethink research data management

Border crossings shut as heavy snow coats Argentine Andes

How international aid fragmentation affects corruption in developing countries

When polymers meet primitive membranes: How molecular cooperation may have helped life begin

Tropical species near thermal limits as global warming compresses safety margins

How changing environments can preserve an ancient microbial survival strategy

Seabirds trade their own survival to raise more chicks after energy-intensive breeding seasons

Researchers develop model that predicts which Red Sea fish are most likely to invade the Mediterranean

Kids who own cellphones have poorer reading comprehension scores than those who don't, researchers find

Listening to living soil may help people reconnect with nature

Molecular switch that activates cell growth signaling may offer more precise route for anticancer therapy

Prolonged stretching reorganizes tissue scaffolds and uncages cell nuclei