The eclipse will allow scientists to get rare measurements of the Sun’s atmosphere.

Feral hogs are one of the most destructive invasive species in North America, harming land, crops and wildlife.

The early heat melted snow and warmed rivers, heating up the land and downstream ocean areas. The effects harmed salmon fisheries, melted sea ice and fueled widespread fires.

How will Earth’s vast boreal forests look in a warmer world? Combining satellite-based research with fieldwork shows that the planet’s largest wilderness may be changing in unexpected ways.

So much pollution goes into the air today that even without wildfire smoke, 99% of the global population breathes unhealthy air.

Fires in Canada have sent smoke across several US states, leaving cities like Denver with some of the worst air quality in the world – even far from the actual flames.

Polar bears are increasingly seeking sustenance in human trash because of melting sea ice and a loss of hunting opportunities. The result is a rise in human-bear conflict – and dead bears.

The Arctic Council was the world’s primary forum for cooperation among the eight Arctic nations and a channel for diplomacy – until Russia launched a war.

Plus, a lawyer explains the legal battle over Canada’s discriminatory First Nations child welfare system. Listen to The Conversation Weekly.