A warming Bering Sea kept ice away from this Alaskan island — leading to the closure of a crab processing plant and fraying ...

These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check out how these species made our list!

The lancetfish, which is normally found in deep-sea areas, has been called the "Twilight zone fish" and intact specimens are ...

A longnose lancetfish washed ashore in a rare appearance in Seaside, Oregon. Seaside Aquarium staff examined the 5-foot-long ...

Since February, marine rescue centers have been overwhelmed responding to sea lions, dolphins and birds found sick and dying on local beaches.

It's the first confirmed Pacific Northwest sighting of the crab that caused significant ecological damage in the San ...

The firework jellyfish is rarely seen by humans, but its bioluminescence could put any July 4th show to shame.

They're the biggest fish in the sea — and found in warm oceans all around the world. But some things about them remain a ...

Fred Gray says he was heartbroken to see a baby whale wash ashore during his visit to Morro Bay last year. “I was hoping, you ...

A team was expected to examine a dead whale that washed up near Surfers Point in Ventura. Here's what to know.

An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and staining the ...