The video shows an area in Antarctica where rocky outcroppings jut up above the ice sheet. The building is a South African research station.

Two U.S. service members on a nighttime scuba dive were rescued from a rocky cliff on an island off Okinawa’s central coast, ...

Venture to dizzy heights with a look at some of the world’s most incredible clifftop towns, from seaside citadels to remote medieval mountain villages. For a bit of extra fun, we've decided to combine ...