With its year-round sun and excellent visibility, the waters of the Caribbean offer some of the best scuba diving in the ...

A robot found over 1,000 organized fish nests under Antarctic ice, revealing geometric breeding patterns and new clues about ...

Notch this up to Swedes and another ridiculously cool, innovative design. This latest effort can be found off an African island and straightaway is placed high on that list of ‘amazing hotels I wish i ...

Chris Kehrer, science program manager at Port Royal Sound Foundation in South Carolina, recently answered a question I have wondered about since childhood. Why does the Atlantic croaker, a marine fish ...

I think the gills allow fish to breathe because water goes in them. Because they have holes in their gills so it is like a nose. But I don’t know how they stay alive if we can’t with our nose. Well if ...

Eric Engbretson clearly remembers the day he first donned mask, snorkel and fins to view fish underwater. It was 1993. He was standing beside the 40-acre lake that ran into the woods behind his newly ...

(CNN) -- Oh, this guy? Don't mind him, he's just a normal fish, blending in with his normal fish friends. He's definitely not a robotic yellowfin tuna designed to mimic unique swimming movements. The ...

Sunken subway cars have been made into artificial coral reefs thriving with life. What are the downsides that make it so tough to do the same with automobiles?

Conservationists use artificial structures to improve fish habitats in reservoirs, aiding ecosystems and fishing.

A new underwater stimulation system has been designed to study electrical activity in certain aquatic animals. Though common in studies of land animals and insects, the form of electrical manipulation ...