Whale sharks are the largest fish on the planet; the average whale shark is between 18 and 40 feet long, though the Georgia ...

When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something strange.

In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

Narwhal whales live in social groups called pods and live in the Arctic ocean. Experts disagree on the purpose of males' tusks. Corey Ford/Getty Images/iStockphoto hide caption ...

Hitan" in Arabic, holds more than 400 primitive whale skeletons that offer a snapshot of the evolution of these creatures ...

When you think of scary animals, what comes to mind? Maybe lions, hippos or snakes? But you might be surprised to know that ...