Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising temperatures are once again causing the world’s oceans to turn green.

What creatures lurk in the pitch-black oceans of Challenger Deep? The deepest part of the Earth’s oceans is a portion of the Mariana Trench that reaches a maximum depth of 36,070 feet.

All the Latest Game Footage and Images from Black Ocean "Let's play with me, horses of the gods, I'm ready, come to my sea."This is a deck building card game where the journey to prevent the ...

New species of shark, sea butterfly, mud dragon, bamboo coral, water bear, octocoral, and shrimp were just some of the marine ...

It reaches depths of 8,500 metres. Oceans investigates this influential body of water from a group of islands in its western reaches - the Bahamas. The Black Hole found on the island of South ...