A new study based on two decades of data shows what happens in an ocean ecosystem without great white sharks. Great white ...

The New York DEC warns residents to keep 150 feet away from seals as sightings rise this spring. Learn about marine mammal ...

They're wild animals with sharp teeth. And touching, feeding or disturbing marine mammals can result in hefty fines or jail ...

Seals are appearing on NYC beaches; officials urge people to stay at least 150 feet away to avoid disturbing or harming them.

Spokeo examined State Symbols USA and other resources to explore why state seals are significant and how they help us ...

Marine Mammals of Maine (MMoME) says they received a call about a frantic that appeared stuck and thrashing in a mooring line ...

A Maine harbor seal is back in the comfort of the ocean's waves after being rescued off the coast of Kennebunkport on Monday.

Experts say what makes this year’s algae bloom significant is that it has sickened different animals compared to years past. ...

Seals, dolphins, and seabirds are becoming ill and dying in disturbing numbers on West Coast beaches. The culprit is an algae ...

From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call ...

One sign of seasonal change for locals is people flocking to Monterey Bay in the spring and fall to view migrating whales.