Want to learn more about the Tongass National Forest and the wildlife that inhabits it? Here are some helpful resources.

A baby humpback enters the world and joins the 3,000 or more whales that congregate in the waters off Hawaii each winter. This is the story of her first year of life.

In "A Mystery in Alaska" Moore leads viewers through the thicket of often conflicting explanations for why Alaska's Steller's sea lion population has fallen on hard times.

Thomas says his team's work, which included surveying fish populations using sonar, has helped highlight the important role that herring play as a food source for sea lions.

NATURE spoke with Trites about the complexities of Alaska's offshore ecosystems. A number of complex factors are likely to blame for the decline in Alaska's Steller's sea lions, he says.

Frustrated fishermen captured video of killer whales thrashing at sea lions in a harbor. Are fisheries being wrongly blamed?

Steller's sea lions are rapidly disappearing from Alaska's waters, and no one knows why. A broad combination of factors could be responsible.

The walls of ice in Glacier Bay surround the most beautiful sights Alaska has to offer. Watch the full episode online.

Chris Morgan is crouched in his tent with the rain pounding down overhead. Is he going a little bit crazy?

Chris Morgan finds a great example of a bear rub tree. Look out for the bear too!