Researchers develop a new type of light-sensitive nanoparticle to help identify ectopic pregnancy

Satellites cast critical eye on coastal dead zones

What shapes the composition of microbes in a warbler's gut?

Astrophysicists chronicle the history of mathematical cosmology

Children in child protection need more say about their care, says study

Research confirms wisdom of Santa's wish lists, showing holiday shoppers often don't buy what recipients want

Shining a new light on the importance of a critical photosynthesis pathway in plants

Microlaser chip adds new dimensions to quantum communication

Reviewing reviews: 'Top reviews' can help sway shoppers, but there are limits

Digital tools can transform agriculture to be more environmentally sustainable

Going to 'femoral head' of class to explain dinosaur evolution

A combination of ultrasound and nanobubbles allows cancerous tumors to be destroyed without invasive treatments

Research to mend broken bones, test implantable devices, and inspire future explorers on way to ISS

Mapping Lyme disease across western North America

Monterey Bay desalination project is approved despite environmental injustice concerns

How a rare plant species could hinder a needed lithium mine

Researchers identify last remaining steps in the biosynthesis of tropane alkaloids from coca

Helping the hellbenders: St. Louis experts work to breed struggling species

The Eocene rise of eastern Tibet drove an ancient monsoon that modernized Asian biodiversity

Genes and languages aren't always found together, says new study

California's Mojave desert tortoises move toward extinction. Why saving them is so hard

Orion spacecraft makes closest moon approach on Artemis I mission

NASA's going back to the moon and must confront a familiar enemy: Dust

A closer look at the dynamics of the p-Laplacian Allen–Cahn equation

Genetic 'hitchhikers' can be directed using CRISPR

Study analyzes dust transport in the upper levels of the atmosphere over the last two glacial cycles

Building green energy facilities may produce substantial carbon emissions, says study

1,700-year-old spider monkey remains point to earliest evidence of primate captivity, translocation and gift diplomacy

Moral Injury Is an Invisible Epidemic That Affects Millions

Observation of mechanical bound states in the continuum in an optomechanical microresonator

How deep learning empowers cell image analysis

A possible game changer for next generation microelectronics

How Viruses Hop from Wild Animals to Humans

Tablet computers make preschool children's play less creative, study finds

Where have all the Christmas beetles gone?

Study finds you should keep your cats inside for the sake of their health and the surrounding environment

Rappers are victims of an epidemic of gun violence—just like all of America

Bison spread as Native American tribes reclaim stewardship

QR codes on milk cartons to offer window into livestock health and welfare

Scientists synthesize an analog of the Earth's most complex mineral in a laboratory

How to design clean energy subsidies that work—without wasting money on free riders

Intense femtosecond light pulses in the mid-infrared for spectroscopic and technical applications

Why a Warming Climate Can Bring Bigger Snowstorms

World Cup: It's the winning, not the hosting, that delivers an economic boost

Verified after two decades: The fourth anaconda species

Wreckage from famous warships explored in 3D on anniversary of sinking

3 Steps to Detect and Stop Disease Outbreaks before They Become Pandemics

Less burping, more meat and milk—how livestock farmers can help tackle the climate crisis

Six feet of snow in Buffalo: What causes lake-effect storms like this?

How the Russian economy is defying and withstanding Western sanctions

Women are struggling to regain lost ground in the workforce after COVID-19

Tracking carbon dioxide emissions from space could help support climate agreements

COP27: One big breakthrough but ultimately an inadequate response to the climate crisis

Treatment of wastewater in Nigeria's oil fields is failing, raising the risk of health hazards

Genetic 'hitchhikers' can be directed using CRISPR

Study shows superbugs in the environment rarely transfer over to humans: Hospitals are more risky than farms

Study shows superbugs in the environment rarely transfer over to humans: Hospitals are more risky than farms

New study shows repeated stress accelerates aging of the eye

With Netflix's Ancient Apocalypse, Graham Hancock has declared war on archaeologists

Corals found to be beneficial in saving other corals

Discovery reveals 'brain-like computing' at molecular level is possible

Why businesses, banks and society still need more women in executive roles

Mars: How we discovered two huge, unusual impact craters, and the secrets they unveil

Voter suppression: How democracies around the world are using new rules to make it harder to vote

Adaptations across scales: Scientists learn how the horseshoe crab sees through its cuticle lenses

Spy satellites, weather radars, and drones used to find new strewn field of meteorites

New data suggest most of the growth in the wage gap since 1980 comes from automation

New study outlines ways to recruit more women for bioenergy, forestry

Cooling nanoparticles simultaneously independently of their electric charge

UN climate boss settles for no cuts on emissions

Researchers propose design theory for high-homogeneity multilayer Halbach magnet

Two new species of slender gecko reported in Yunnan karsts

Hubble views a billowing cosmic cloud

Nitrogen deposition promotes tree growth and drives photosynthate allocation into wood in temperate and boreal forests

NASA Really, Really Won't Rename JWST Despite Community Pushback

A path to faster and more cost-effective drug development

What Eurasia's winter will be like under a third-year La Niña

Early disinterest in school snowballs into academic, social problems

'SharkGuard' reduces bycatch of endangered sharks, sea trials show

Short gamma-ray bursts traced farther into distant universe

Research sheds new light on foodways in the first cities in Mesopotamia

The phenotypic costs of animal captivity

It's time-out for leap seconds

Research reveals the thinnest possible ladder steps made of distinct electric potentials

New hope for novel therapies has emerged from computational models

NASA capsule buzzes moon, last big step before lunar orbit

Exploring the deep: Drones offer new ways to monitor sea floor

Charged porphyrins: The key to investigating the properties of stacked ion pairs

New study on school pedagogy: Announcements of performance tests promote learning success

Researchers report new technique to measure the fine structure constant

Ice Age temperatures and precipitation reconstructed from earthworm granules

'SharkGuard' reduces bycatch of endangered sharks, sea trials show

Connectivity of 3D structures in tissues provides metrics for organ development

Arctic carbon conveyor belt discovered

Short gamma-ray bursts traced farther into distant universe

Exploring the deep: Drones offer new ways to monitor sea floor

Small modular reactor waste analysis report

Monitoring 'frothy' magma gases could help evade disaster

Equipping kids to defend against science misinformation

Molecular motion of proteins reveals previously unseen binding sites that could be targets for new drug molecules

Watch this robot dog scramble over tricky terrain just by using its camera

Researchers detect illegal intercountry trade of mercury using discrepancies in mirrored trade data

Quick-closing valve allows fish to rapidly regulate the water in their cells

Scientists estimate the weight of two giant extinct amphibians

COP27 Summit Yields 'Historic Win' for Climate Reparations but Falls Short on Emissions Reductions

Fluxonium qubits bring the creation of a quantum computer closer

Studying the impacts of glacial flour on ecosystems

New eclipsing binary discovered with TESS

Researchers control individual light quanta at very high speed

Catalyst-free oxidative coupling of flavones in food grade alkaline water

Twitter Is Not Rocket Science--It's Harder

Monitoring 'frothy' magma gases could help evade disaster

Simplified process shines light on new catalyst opportunities

A regime shift in an Arctic marine ecosystem that's likely to become permanent

New quantum tool: Experimental realization of neutron helical waves

The Download: resurrecting mammoths, and the climate bill’s big flaw

Why Life Expectancy Keeps Dropping in the U.S. as Other Countries Bounce Back

The US climate bill has made emission reductions dependent on economic success

Tiny 'Rover' Explores Cells without Harming Them

How much would you pay to see a woolly mammoth?

No way to run a COP: climate summit host Egypt gets bad marks

'Like a shotgun': Tongan eruption is largest ever recorded

Chinese coast guard seizes rocket debris from Filipino navy

Two volcanoes rumble into action in Russia's far east

Earthquake shakes Indonesia's Java island; at least 46 dead

Christie's cancels controversial T-rex auction in Hong Kong