Rare footage shows a "Dumbo" octopus swimming near a submersible in the deep ocean. The animal was spotted more than 5,500 feet underwater by a research expedition. The Ocean Exploration Trust's ...

A new underwater robot can swim through the water with fins, and walk or crawl along the bottom when necessary. These capabilities could really give it a leg up – pun fully intended – at outperforming ...

Inquiring minds want to know what it’s like being a baby pygmy hippo—and the staff at Tanganyika Wildlife Park didn’t disappoint! They’ve spent the last several months sharing daily updates on Mars, ...

Which swim goggles are best? Over 90 million Americans swim in pools, lakes and oceans every year, and one-third of that group swims regularly for fitness. No matter where you swim, a good pair of ...