A curious, colossal, cow-sized sunfish circled an Oregon boat and rose to be touched. Roughly 7 feet, 1,000+ lbs. Watch the video.

Get ready for the ultimate mini build - the world’s smallest fish aquarium! This tiny tank may be small in size, but it packs in creativity, detail, and a surprising amount of aquatic life. Watch as ...

A rescued sea otter is now fully integrated into the otter group at a renowned aquarium near Michigan. Jade can be seen bonding and playing with the raft (the name for a group of otters) at Shedd ...

River otters, manatees, sea turtles, penguins and sharks are among the marine animals getting a new home in Florida.