"Great step in raising awareness." Officials debate future plans for ocean 'twilight zone': 'We see great potential' first ...

Divers in Taiwan film a giant oarfish, Regalecus glesne, in shallow waters. Encountering this mysterious creature is always a special treat.

“Blue zones” may hold the secret to living to 100 and beyond. That’s what National Geographic Explorer Dan Buettner found. Since 2004, Buettner has been studying places that not only have high ...