VINEYARD HAVEN, Mass. — (AP) — Lewis Pugh has followed an unspoken rule during his career as one of the world's most daring ...

The British endurance swimmer says ‘I’m frightened of sharks but I’m really frightened of a world without sharks’ ahead of ...

The British-South African was the first person to complete a long-distance swim in every ocean of the world — and has taken on extreme conditions everywhere from Mount Everest to the Arctic.

Endurance athlete plans gruelling swim around ‘Jaws’ filming location in shark awareness bid - Jaws was released 50 years ago ...

Nearly a century after the Hindenburg, a new generation of airship companies say they have a greener alternative for tourism ...

Norwegian astronaut Jannicke Mikkelsen made history as the first Norwegian-only citizen in space, onboard SpaceX Fram2 ...

The tweety whistles overhead made me look up even though I knew I wouldn’t actually see what was issuing those sounds.

WASHINGTON — Zeno Power, a venture-backed startup developing nuclear batteries for extreme environments, said May 14 it ...

Acclaimed photographers Paul Nicklen and Cristina Mittermeier showcase a changing planet as part of the Photo London ...