Here are the most stunning destinations teeming with marine life that are worth visiting if you love to snorkel - or are looking to give it a try.

Researchers have generated the first dataset of water flow beneath the entire Antarctic Ice Sheet, which will lead to more ...

Dr. Luis Buatois (Ph.D.) traces a series of hexagons with his finger, following the path carved by tiny organisms millions of ...

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

"Hi, I'm Arnie, and I’m here to bring you the wildest internet moments, viral stories, and crazy challenges! Be sure to ...

In Manaus, a sprawling city of more than 2 million, the depth of the Rio Negro, a major branch of the Amazon River, reached ...

All Blacks Will Jordan and Anton Lienert-Brown have thrown their support behind the idea of a Super Rugby Pacific draft.