New rules to combat sea lice have angered Norway’s important aquaculture industry. But environmental groups want to go much further.

Adam Turnbull found the fish growing around a ring of plastic.

Drought, causing low waters in Goodnews River, no blackberries, and early cool weather.

A resident of the community was near the gravel pit when he came across a number of dead fish.

Silver salmon, caught 10 miles up the Twin Hills River, had small white patches in flesh.

I notice fluorescent glowing in the dark: happens to be the tomcods I caught the other day.

A thin, shimmering fish covered in purple scales and fringed with a red dorsal fin. It turned out to be a massive King-of-the-Salmon fish, measuring about two metres in length.

The rare type of ribbonfish was found by a man walking his dog on Rattenbury Beach.

Researchers from the University of Washington used 80 years of data to figure out how much warming fish could withstand. They discovered fish in the tropics are already living in water at the upper end of their threshold.

Pink salmon are showing up in unexpected places around the Homer area.

Elders are finding this unusual for this late in the season.

The group of Sakhalin fishermen did not expect to find the Lovecraftian monster in their nets as they took to the sea for smaller fry on Saturday. The enormous fish, considered a delicacy in some cultures, proved to be a dead weight as it didn't make it to the shore fresh.

Last month, a pen in Washington State holding hundreds of thousands of fish broke, sending swarms of silver Atlantic salmon swimming to the south and north.

Atlantic salmon, believed to be part of a cohort that escaped from a U.S.-based fish farm on Aug. 19, are being hauled in by anglers fishing out of French Creek on mid-Vancouver Island. Cameron Whe…

Gillnetters have caught about 36,900 sockeye salmon in Lynn Canal so far this summer, the lowest harvest on record, according to preliminary Alaska.

The Koksilah River is in trouble, with low flows threatening fish populations.

Sea creature known to be the first warm-blooded fish weighed more than a ton. 

Parasite identified as sea lice.