The U.S. may carry the biggest sticks on the seas, but does it have the most? Here's how the largest national navies in the ...

Ukraine war latest: US envoy meets Putin - as Trump tells Russia to 'get moving' on peace deal The UK has accused Vladimir Putin of dragging his feet on a Ukraine ceasefire at a meeting of allies ...

A new University of Miami study looked at 40 years worth of data from across the Atlantic and found cooler waters in deep ...

The UK has accused Vladimir Putin of dragging his feet on a Ukraine ceasefire at a meeting of allies - at which more than £18bn in aid was pledged to Kyiv. Meanwhile, Donald Trump's envoy has ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...