When a dive center in a flooded quarry near Bristol, in the UK, was suddenly shut down in early 2022, many recreational scuba divers were left scratching their heads. Almost two years later, they got ...

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 ...