The Midwest is huge, and it seems like it takes days to cross it. Consider crossing the Midwest from east to west in a ...

A new study published in Science Advances by researchers from the Guangzhou Institute of Geochemistry of the Chinese Academy ...

Silversea Antarctica Fly Cruise whisks guests to Antarctica faster and more comfortably, maximizing exploration time on the ...

Analysis has shown a boulder weighing almost 1,200 tons in Tonga is one of the largest known wave-transported rocks in the ...

Social-media users were intrigued by the unusual sighting in the viral clip, with one saying, "they are very cool." ...

There's an entire mountain range as big as the European Alps completely hidden under Antarctica's ice that no one has ever ...

Long before the Great Lakes, a rift nearly tore North America in half—leaving behind Lake Superior’s depth, copper-rich ridges, and stories still told today.