Initially believed to be a cold, arid grassland, the stretch more resembled the modern-day Yukon-Kuskokwim floodplain.

Poking holes in the sea floor that used to be part of the Bering Land Bridge, researchers have found that large swaths of it ...

MapQuest appears to be poking fun at President Trump's recent rebranding of the Gulf of Mexico. Here's a look at the new ...