Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their habitat.

A new study suggests the Atlantic Meridional Overturning Circulation has not weakened since the 1960s — but there's no doubt ...

Described as “the world’s largest cargo ship with sails,” Anemos has opened its cabins to passengers wanting a low-carbon ...