A blue hole in the sea near Mexico is so deep that humans have yet to reach its bottom. It also has certain conditions that ...

Thinking of retiring in Florida? Our revealing list exposes the surprising reasons why it might not be the retirement ...

In 2000, Russian-Israeli Yuri Lipski bravely ventured into the Blue Hole, huge marine cavern, off Egypt's coast but he soon ...

Yuri Lipski, a Russian-Israeli scuba diver, plunged into the Blue Hole in the Red Sea off Egypt's coastline and never ...

Yuri Lipski's helmet camera captured his final moments at Egypt's Blue Hole in 2000 after he declined expert warnings about ...

A Russian-flagged vessel called the 'Marinera' linked to Venezuela was captured by US forces in the Atlantic Ocean on January 7. The ship was being 'shadowed' by a Russian submarine and was only ...

Somewhere in the world, a strange "gate to hell" creates the ultimate oceanic optical illusion. Can you guess where it is?

Mexico’s Tam Ja Blue Hole has been confirmed as the world’s deepest, reaching at least 1,380 feet. Scroll down to know what ...

Mike At The Movies: 4 ew to Streaming. Freeline Media critic Mike Fried looks at 4 new movies streaming on cable.

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that ...

A bystander captured the misadventure in a video that drew widespread attention online. Lifeguards and a snorkeler helped ...

Scientists have identified a newly recognized threat lurking beneath the ocean’s surface: sudden episodes of underwater ...