Wildfires launch microbes into the air. How big of a health risk is that?

Discarded COVID-19 PPE such as masks can be deadly to wildlife

Early-Season Snow Blasts Australia, “Worst Frosts in Decades” Ravage Europe with “Agricultural Disaster” declared in France, as Rare April Snow and Record Cold Hits UK

Corals’ hidden genetic diversity corresponds to distinct lifestyles

How researchers can keep birds safe as U.S. wind farms expand

A trek under Thwaites Glacier’s ice shelf reveals specific risks of warm water

Dr Roger Higgs: Global warming and cooling for last 2,000 years mimic Sun’s magnetic activity, not CO2

A record-breaking, oxygen-starved galaxy may be full of gigantic stars’ shrapnel

La Soufriere: Major Volcanic Eruption Imminent — 100,000 Ordered to Evacuate Caribbean Island of St. Vincent

Ancient humans may have had apelike brains even after leaving Africa

How matter’s hidden complexity unleashed the power of nuclear physics

Slovenia suffers Coldest April Temp in History, Belgrade breaks All-Time Snow Record, European Winemakers bust-out the “Frost Fires,” and an Antarctic Blast threatens Early-Season Snow in SE Australia

AstraZeneca’s COVID-19 vaccine is tied to uncommon blood clots in rare cases

Europe’s oldest known humans mated with Neandertals surprisingly often

People add by default even when subtraction makes more sense

Muon magnetism could hint at a breakdown of physics’ standard model

Monster Snowdrifts block Scottish roads, Southern Croatia sees first April Snow ever, as Whitehorse Snowpack reaches 300% of normal

Tiny crystals give a plain fish twinkling, colorful dots under light