Humans likely left a lot of archaeological evidence along the Bering Land Bridge when they crossed from Asia to Alaska during ...

Narrator Tom Hiddleston teases "remarkable creatures and epic clashes for survival" in a sneak peek at 'Prehistoric Planet: ...

Ancient trees may have played a key role in regulating Earth's climate during the last ice age—by 'breathing' less ...

Arctic sea ice has declined by more than 42% since 1979, when regular satellite monitoring began. As the ice grows thinner ...

Wisconsin's hiking community has been captivated by a Japanese man trekking the Ice Age Trail. Many have shared the state's culture with him.

This documentary explores the possibility that climate change could set off another ice age within the next century. From ...

Extraterrestrial particles found at the bottom of the Arctic Ocean could unlock at least 30,000 years of sea ice history, a ...

Wisconsin’s scenic Ice Age Trail stretches across the state, and one hiker’s journey along it is drawing attention from ...

Warm deep water driven by ancient meltwater feedbacks caused rapid ice-shelf collapse in East Antarctica 9,000 years ago. The ...

The Department of Homeland Security (ICE) posted an arrest video, 'End of the Dark Age,' on their social media platforms, ...

DHS is spending millions of dollars on an aggressive television ad campaign targeting local police officers — but it's not ...