Researchers are puzzled by an increase in salmon shark sightings near Kodiak, with unclear links to king salmon declines and insufficient data on shark populations and movements.

Skippers in Prince William Sound and Kodiak say this year's pink harvest is one of the worst they’ve ever seen. “I wake up every morning and I try to apply for a different job," one said.

From the images shared, these appear to be Philemona, a freshwater parasite. Philomena is a food quality concern but is Not considered a human health concern. With proper preparation, the salmon is safe to eat.

Ship Creek in Anchorage will be closed to sport fishing for two weeks to support salmon stock sustainability at a local hatchery.

These eggs from a trout caught in the Fish River, had unusual milky translucent capsules in it.

Escapted farmed salmon threatens wild salmon stocks across Northwest Iceland, where it has entered rivers.

Anglers caught dozens of humpback salmon in Eyjafjarðará river yesterday, RÚV reports. Humpack salmon are spreading in Iceland and threatening local fish species in Icelandic rivers.

A temporary ban on all salmon fishing has been implemented in Chukotka, Russia due to declining salmon populations.

White cysts in the muscle of salmon could be caused by Henneguya salminicola also called "tapioca disease". It affects the texture of the meat but is not a health concerns for people. White cysts could also however, be from a tape worm. That is a human health concern. Guidance on how to check the cysts to confirm and how to prepare food so it is safe to eat, is provided.

The sockeye salmon are coming back smaller for the Newhalen River and Iliamna Lake, plus not a thick as they once did when I was younger.

Joe Gaydos found a bluefin tuna washed up on Orcas Island off the coast of Washington state. According to the U.S. National Oceanic and Atmospheric Administration, the fish usually roam the more temperate waters of the Pacific Ocean.

Amid severely restricted fishing on the Kuskokwim River, one bright spot has been abundant sockeye salmon runs at 30,000 fish daily near Bethel.

Several thousand pink salmon were caught in one net in connection with the extraction of the blacklisted fish. Too many Pink Salmon in the oceans and rivers threaten other species of salmon in Norway.

While subsistence salmon fishing, community members from Port Heiden found a skate in the net, which is unusual for them.

The sale of fishing permits has been suspended for two sites where water temperatures have risen to critically high levels, especially for salmon.

An observer's unexpected catch of a Stonecat in Alberta's Milk River reveals a native species of concern, prompting a draft recovery strategy for this and other at-risk fish.

Over the last several weeks the algae bloom has ranged from significant covering the surface of the lake in many places to today seeing patches of the bloom here and there on the surface. It can also be observed below the surface near the shoreline.

The Washington Department of Fish & Wildlife said the fish are yellow perch, which are common in the lake.

Local officials and scientists have yet to nail down how many fish have died, but the reports have been coming in non-stop since Friday.

Biologists do not expect either to reach their goals for fish reaching their spawning grounds.