Climate scientists in the United States are to be cut off from satellite data measuring the amount of sea ice — a sensitive ...

Agencies monitoring wildfires in Alaska have elevated the state to Preparedness Level 5 (PL5) , which is the highest level, ...

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so ...

Our guide to understanding (and maybe even joining) the preponderance of Coloradans who find fulfillment in incredibly ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...