The British ex-paratrooper who set off in 1998 to walk home from Chile is finally closing in on the finish line.

Watch as we push through the extreme conditions of a gale during our passage across the Bering Sea, where every moment ...

The uniquely vulnerable West Antarctic Ice Sheet holds enough water to raise global sea levels by 5 meters. But when that ...

The Sargasso Sea is a patch of unusually calm water 590 miles east of Florida. Strong currents rush around its edges, but inside it's smooth.

In Antarctica, beneath the ice, there is liquid water—and potentially a lot of it. That’s the takeaway from new research that ...

The Nomination files produced by the States Parties are published by the World Heritage Centre at its website and/or in working documents in order to ensure transparency, access to information and to ...

New genetic research shows that DNA and archaeological evidence align with the "long chronology" of the peopling of Australia.