A new study suggests gray seals (Halichoerus grypus) can sense the level of oxygen in their blood and that the animals change their diving behavior in response. Seals can do many things humans can ...

Scientists are making huge leaps in tracking technologies, and these baby seals reap the benefits. Here's what they're ...

Are seals mammals? We've done the research! Jump in to read about the characteristics of seals that make them mammals!

The large northern fur seal, found in chilly northern waters, was hunted to near extinction during the 19th century. These animals were protected by law in 1911, and populations later rebounded to ...