Leaky blood-brain barrier linked to brain tissue damage in brain aging disease

Decline in black cherry regeneration may herald wider forest change

Reading between the diamonds: Scientists expand deep carbon story

US report: Bald eagle populations soar in lower 48 states

Asian Americans report biggest increase in serious incidents of online hate and harassment during COVID pandemic

Deadly heat waves will be common in South Asia, even at 1.5 degrees of warming

New method could shine 'a healing light' on the brain for those with movement disorders

'Silencing' protein to weaken COVID-19

Ancient Maya houses show wealth inequality is tied to despotic governance

Illinois is 'kind of the place to be with periodical cicadas,' researchers say as 17-year brood expected

New machine learning tool diagnoses electron beams in an efficient, non-invasive way

Searching the ocean for one of the world's rarest whales

Chandra X-ray data sonification: Stellar, galactic, and black hole

Aerosol formation in clouds

Bronze Age mining sites received deliveries of pre-processed foods

Ancient Maya houses show wealth inequality is tied to despotic governance

Weird earthquake reveals hidden mechanism

Aerosol formation in clouds: Studying climate modeling's last great uncertainty factor

New study triples estimate of red snapper in Gulf of Mexico

Optical fiber could boost power of superconducting quantum computers

Cosmic mouthful: Tasters savor fine wine that orbited Earth

Fighting 'forever chemicals' with microbes

News media keeps pressing the mute button on women's sports

Researchers show path to zero-emissions LA

Scientists improve a photosynthetic enzyme by adding fluorophores

Automatic trail cameras keep wildlife research going during pandemic

Beware of fellow bacteria bearing gifts: Research presents new potential antimicrobial agents

Dangerous landfill pollutants ranked in order of toxicity

Small robot swimmers that heal themselves from damage

Female salmon are dying at higher rates than male salmon

Green leafy vegetables essential for muscle strength

New automated process makes nanofiber fabrication assessment 30% more accurate

This is how (almost) anyone can train to be an astronaut

Is Estrogen Deficiency Really a Thing?

The Coronavirus Variants Don't Seem to Be Highly Variable So Far

Tiny currents may impact vital ocean food source

Study of chilli genetics could lead to greater variety on our plates

Researchers optimize materials design using computational technologies

Shining light to make hydrogen

This new image shows off magnetic fields swirling around a black hole

Electrochemical synthesis of formate from carbon dioxide using a tin/reduced graphene oxide catalyst

Searching for hints of new physics in the subatomic world

How grasslands respond to climate change

Waste from making purple corn chips yields a natural dye, supplements, kitty litter

The world's earliest stone technologies are likely to be older than previously thought

Effective Field Theories and the nature of the universe

Older than expected: Teeth reveal the origin of the tiger shark

Climate change has reduced ocean mixing far more than expected

Researchers assess aquaculture's promise and peril

Soils or plants will absorb more CO2 as carbon levels rise—but not both

Optical fiber could boost power of superconducting quantum computers

Study compares three top atomic clocks with record accuracy over both fiber and air

Semiconductor qubits scale in two dimensions

Toward a better understanding of societal responses to climate change

Magnetic Field around a Black Hole Mapped for the First Time

Small robot swimmers that heal themselves from damage

Scientists discover how humans develop larger brains than other apes

Lightning Rises Sharply in the Arctic

Upgrade low-income housing to improve public health, the environment and racial equity all at once

Nearly half of U.S. schools now offer in-person learning

First 3D images of a giant molecule

Zooming in on muscle cells has produced the first high-resolution 3D image of the sarcomere

Coated zinc sulfide nanoparticles are catalytically active

Want a healthier home? Start with your couch

COVID a year on: Inequalities and anxieties about returning to workplaces are becoming clearer

E. Coli calculus: Bacteria find the derivative optimally

Building a picture of fathers in the family justice system in England

Lunar cave explorer

Satellites map record floods in Australia

Raising the minimum wage is a health issue, too

Research reveals household water consumption changes during lockdown

Emission allowance system for construction materials most cost-effective way to cut carbon

Is the nearest star cluster to the sun being destroyed?

Research and policy in a changing Arctic

Honeybees find their queen by carrying out a cascade of scenting behaviors

Researchers explore how shifts in federal approaches can turn the tide of destructive wildfires

Capturing energy from sunlight with dyes inspired by nature

Vaccination passport apps could help society reopen—if they are secure, private and trusted

Astronomers image magnetic fields at the edge of M87's black hole

Do you know the way to Berkelium, Californium?

Glycans are crucial in COVID-19 infection

Frequent fire too hot to handle for invasive plants

Fossil fuel companies get $62B a year in implicit subsidies, economist reports

Cells walk microscopic tightrope in new study of cell behavior

LGBTQ+ people in Kenya urgently need mental health support

The unintended consequence of online schooling: Loss of cultural values

Scaled, armored or naked: How does the skin of fish evolve?

Beneficial bacteria help wheat stand the heat

Bioinspired cellulose nanofibrils can be controlled by electricity

Clarity needed in classification systems for processed foods

Capturing the structure of large molecular complexes

'Dancing' fish could be key to ridding salmon farms of parasites

Hunger Strikers Seeking Environmental Justice Win Air-Pollution Delay​

Managed retreat of settlements remains a tough call even as homes flood and coasts erode

Yes, Australia is a land of flooding rains—but climate change could be making it worse

Biosphere reserves and human well-being: Lessons from UNESCO's EVAMAB project

Astronomers discover four new 'hot Jupiters'

At least 2.6 million Australians face poverty when COVID payments end and rental stress soars

PPE waste kills animals throughout the entire world

World-leading CubeSat satellites launched

Researchers discover hitchhiking bacteria

Largest-ever DNA mapping study of the Philippines

Giant fossil flightless bird had an enormous body but was still 'bird-brained'

First clues to the start of Earth's supercontinent cycle found

Endangered dolphins are different species, find scientists

Hate crimes against Asians in Italy more frequent in areas with high unemployment

Video: SeaClear project develops the first autonomous robots for underwater trash collection

Why we should turn meatballs green: New research underlines significant environmental benefits

Researchers report promising results in trials to find new methods of stem cell delivery

New nuclear magnetic resonance spectroscopy research reveals the dynamics of catalysts in 3D space

Endothermic charge-transfer mediates shallow distance-dependent triplet energy migration

Similar but not identical evolutionary trajectories of birds in adaptation to high-elevation environments

Study reveals auger-assisted electron transfer mechanism between adjacent quantum wells in 2D layered perovskites

Creating patterns spontaneously in synthetic materials

Copper foam as a highly efficient, durable filter for reusable masks and air cleaners

Researchers discover extinct climbing kangaroo species

Understanding the structural and chemical heterogeneities of surface species at the single-bond limit

NASA Ingenuity Mars helicopter prepares for first flight

Pandora mission would expand NASA's capabilities in probing alien worlds

Gender bias in the workplace starts with communication during recruitment

Ignoring climate change will lead to unprecedented, societally disruptive heat extremes in the Middle East

Scientists assemble new reference genomes of mosquitoes to fight malaria

Using Dragonflies as Contamination Detectors

The Biggest Barriers to COVID Vaccination for Black and Latinx People

One degree of global warming causes a 50% increase in population displacement risk

Australians warned of deadly spider 'plague' after floods

Netflix v Modi and the battle for Indian cinema’s soul

NASA will attempt first off-world flight in early April

Australia's 'Big Wet' eases, but thousands still isolated

California groups track face masks, gloves bound for ocean

Part of Wright brothers' 1st airplane on NASA's Mars chopper

Study finds foster youth lack critical financial skills

How blockchain and machine learning can deliver the promise of omnichannel marketing

Deforestation, forest conversion and palm oil plantations linked to disease outbreaks

Light pollution drives increased risk of West Nile virus

Snappy evolution was behind the success of ancient crocodiles