Most dives are about movement, but this one stopped me cold. Lying untouched in the sand was a shell unlike anything I’d seen. Perfect curves, intact edges, and colors shaped by years underwater.

Humans have always been a bit obsessed with the places we don’t belong. The sky was off-limits until we built machines to borrow it, and the underwater world still treats us like temporary visitors at ...

Once the city officials got wind that there was this land ... they came out and started attacking me,” said Christopher ...

Sailfish can reach speeds of almost 70mph and grow up to 3.4m long – these images of them hunting are utterly breathtaking.