The unexpected threat posed by melting permafrost — including ground instability and infrastructure collapse — is outlined in ...

More than 20 states have had an unusually cool start to April. Find out if your state is included and where it will soon turn much warmer.

The Tara Polar Station, a $23 million research vessel with a crew of 12, will drift across the Arctic ice to enable better ...

The US and other nations are eager to exploit the Arctic’s mineral wealth, but despite the thawing of ice and permafrost, ...

A groundbreaking study reveals that the Transpolar Drift, a major Arctic current, is far more dynamic than once thought. As ...

Thunderstorms are rare in the cold, dry Arctic, but a surprising event in August 2019 has scientists rethinking how these ...

Brrr, January 2025 is bringing some serious chill! 🥶 Dive into the science of the polar vortex and learn what’s behind this ...

Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.