I’m here today to make an important announcement,” Gov. Pritzker said in the video. “The world’s finest geographers, experts ...

If you're looking for the ultimate cross-country road trip, strap in for a coast-to-coast odyssey brimming with unique sights ...

Buried several miles beneath East Antarctica's ice, Lake Vostok is one of the largest freshwater lakes on Earth, rivaling ...

Ice seems temporary. It melts in a glass. It disappears at a sunbeam’s touch. It ebbs with the first relief of spring. But ...