New research shows how the Greenland shark’s heart keeps working for centuries by tolerating aging rather than avoiding it.

Guinness World Records announced the UPS store's nautical-themed float in this year's Rose Parade earned the record for the ...

A baby sea lion wandered out of the water in California and crossed traffic to a parking lot, where he was wrangled by ...

Leatherback turtle Riptide stunned researchers after completing a rare 7,000-mile migration from Panama to the North Atlantic ...

For a long time, the idea of giant animals has mostly been tied to dinosaurs on land. Oceans feel different, quieter, even ...

IU preemptively removed Showalter Fountain’s fish before Monday’s championship, ending decades of victory thefts.

Change has been a constant at attraction, but it still has manatees, a giant aquarium and a conservation message. Coming soon ...

Scientists in New Zealand have discovered what may be the biggest example of the species ever recorded—at more than 13 feet ...

On a Bahamian island, in a landlocked lagoon, the planet’s densest collection of seahorses is offering scientists new ...

Animals that researchers call “supersucklers” come back to nurse even after they can hunt, mate and fend for themselves.

Scientists have uncovered evidence of Palaeophis colossaeus, a 12-meter-long ancient sea snake that once ruled prehistoric ...

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...