The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will soon come as close to our planet as it ever will.

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

Climate change is no longer a distant concern for Canada’s Arctic security. A new analysis from the research centre L’Observatoire de la politique et la sécurité de l’Arctique (OPSA) shows ...

Our interactive map for Fallout: Fallout 76's Appalachia. All the locations, crafting materials, and NPCs found in the game.

The geology of the ocean floor is truly spectacular — perhaps even more than land geology. Unfortunately, it's really hard to study.

Each spring, local hunters sit on the edge of the ice and wait for whales—a custom that’s at least 1,000 years old.

For centuries, the migrations of massive herds of caribou defined the ecosystem and lifeways of people across the vast North ...

Stretching across Chicago’s Southeast Side and northwest Indiana, the Calumet region tells a powerful national story—one of ...

A well-known feature of climate change is that the Arctic is warming several times faster than the rest of the planet on ...