Winter storm in Dakotas, Minnesota make travel frightful

Earthlings and astronauts chat away, via ham radio

Why some countries suspended, replaced, or relaunched their covid apps

Catalyzing ammonia formation at lower temperatures with ruthenium

Covering faces around kids won't mask emotions

Capturing 40 years of climate change for an endangered Montana prairie

Evidence for a massive paleo-tsunami at ancient Tel Dor, Israel

Weedy Seadragon genomics reveal highly distinct populations

New class of antibiotics active against a wide range of bacteria

Quantum wave in helium dimer filmed for the first time

LGBTQ People Are at Higher Risk in Disasters

Discovery of chemical clue may lead to solving cacao's black pod rot mystery

Chemists convert plastic bottle waste into insecticide sorbent

Remarkable new species of snake found hidden in a biodiversity collection

COVID Has Laid Bare the Inequities That Face Mothers in STEM

Trump EPA overhaul of lead pipe regulations allows toxic plumbing to stay in the ground in Chicago, other cities

Ancient DNA retells story of Caribbean's first people, with a few plot twists

Experiment takes 'snapshots' of light, stops light, uses light to change properties of matter

Changes caused by worsening wildfires in California forests will last centuries

Plastic is blowing in the wind

Study explores diversity-innovation link in pulp and paper industry

Ethnic studies curriculum tied to increased graduation, retention rates, study finds

Perfect transmission through barrier using sound

Why radio astronomers need things quiet in the middle of a Western Australia desert

Combustion-derived water vapor may worsen winter air quality

New coronavirus variant: What is the spike protein and why are mutations on it important?

Development of a new technique for growing high-quality gallium nitride crystals

Masks block 99.9% of large COVID-linked droplets: study

Disposable surgical masks best for being heard clearly when speaking, study finds

Study suggests great earthquakes cause of Arctic warming

Fewer tourists meant less money for wildlife during the pandemic – but there's an alternative

Video: Tiny shape-shifting polymers developed for potential medical applications

Using AI to count and map craters on the moon

Electro-sprayed micro-droplets help kill bacteria and viruses

Making jet fuel out of carbon dioxide

Climate change demands same leadership as COVID-19, and Australia is failing

Nature in Verse: What Poetry Reveals about Science

You're probably emitting an astonishing amount of carbon dioxide in your daily routine

A proposal for a neutrino detection array spanning 200,000 square kilometers

How COVID-19 polarized Australian politics: #IStandWithDan versus #DictatorDan

Proper methods to estimate fraction of absorbed photosynthetically active radiation for vegetation

Food production-driven land use leads to changes in water-related ecosystem services

Christmas trees can be green because of a photosynthetic short-cut

Secondary bloodstream infections associated with severe COVID-19

Black hole X-ray binary GRS 1915+105 has a variable magnetic disc wind, study suggests

The Kaleidoscopic Art of Threatened Corals

Don’t panic about the latest coronavirus mutations, say drug companies

Poem: We Need the Sky

Researchers develop layered cobalt oxide with a record-setting thermoelectric figure of merit

Researchers develop new way to break reciprocity law

Nanomaterial theory describes strongly correlated electrons in quantum dots

Transporter protein that regulates cell membrane cholesterol likely played an important role in vertebrate evolution

Mechano-responsive hydrogel developed for wound healing

Researchers realize half-metallicity in A-type antiferromagnets with ferroelectric control

Image: Space bauble produced by the Multiscale Boiling experiment

Image: Hubble sees a 'molten ring'

Caspian crisis: Sinking sea levels threaten biodiversity, economy and regional stability

Genetic engineering without unwanted side effects helps fight parasites

Tsunami May Have Seeded a Fungal Outbreak in Pacific Northwest

Rotating Sails Help to Revive Wind-Powered Shipping

Art has been brutalized by tech’s giants. How can it survive?

Are two phases of quarantine better than one?

Pandemic sends US single mothers into poverty

Virus hunters delve into Gabon forest in search for next threat

Lava lake forms as Hawaii volcano erupts after 2-year break

Delicious and disease-free: scientists attempting new citrus varieties

Highest levels of microplastics found in molluscs, new study says

Survival of the thickest: Big brains make mammal populations less dense

New mammogram measures of breast cancer risk could revolutionize screening

Model predicts where ticks, Lyme disease will appear next in Midwest states