"Grayling guts with unknown pearl like cyst or tapeworm. Never seen this before in our grayling."

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.

The parasite Kudoa is causing trouble for the fishing industry in the southern hemisphere. By chance, researchers found the scary parasite in coastal cod from the Helgeland coast.

Foam or saliva-looking substance on seen on flowering plants like fireweed and yarrow.

The last confirmed instance of local transmission happened in 2003, when eight people became infected in Palm Beach County, Fla., the CDC said.

A moose that was killed in Teller last week had been infected with rabies, the Alaska Department of Fish and Game confirmed.

"Returning from a walk with the dog I was struck by a mass of bizarre fire orange fungus tentacles covering all the stems of some low lying juniper bushed in our driveway. This is the first time I have seen it in 21 years of living here with the same juniper bushes."

Orthione griffenis, or O. griffenis, eventually kills its host shrimp, and soon the remaining shrimp can’t find each other to reproduce, rendering a blue mud shrimp population extinct.

About 10% of our catch during dip net fishing at mouth of Kenai River was harboring these worms.

"I am seeing spittlebugs deposits everywhere I look in the Sand Lake area."

"My husband and I have been dipnetting on the Kasilof since 2014. This year we noticed more small fish than usual and all but ~5 of the 35 fish we caught had parasites."

The Karuk Tribe has declared a climate emergency as the Klamath River Basin has seen the worst conditions in history with very low precipitation and...

The beluga had a ruptured intestine probably related to parasites, which were found in the whale’s abdomen, lungs and kidneys, Burek said. The parasites likely led to an entanglement within a section of the intestines, leading it to rupture. “Very unusual,” Burek said. “I’ve never seen anything like that before.”

A major drought has forced farmers and Indigenous tribes to compete for water in a situation nobody ever wanted.

Salmon sharks are rarely seen this far south; typically they swim off Alaska and in the northern Pacific Ocean where they have access to their favorite food.

Researchers document unusual find: 31 torpedo rays wash up on Provincetown beach just after Christmas.

Homalco First Nation to push for special hatchery permits

After learning about catches of pink salmon near Salluit, Quebec wildlife officials are urging any fishers who net the newcomers to report their catch. Two pink salmon were netted in Nunavik during the summer of 2019 in the Ungava Bay region, one near Kangirsuk.

The Government of Nunavut is restricting harvest due to what it calls “a recent steep decline in the population” of the herd. That decline has led to a “conservation concern” about the western Nunavut herd’s numbers.

Invasive pigeons have made their way out of Alaska's large cities to fish camps on the west side of Cook Inlet.