A deep sea oarfish washed up in Southern California. Japanese folklore suggests seeing the rare fish is a bad omen, some accounts say.

A shark attacked a diver near the Chatham Islands, prompting emergency response from Hato Hone St John and the New Zealand Flying Doctors Service.

Alaska's 2024 commercial salmon harvest was among the lowest since records began and offered the lowest inflation-adjusted value to harvesters since 1975.

Researchers in Washington reported observing orcas in Puget Sound balancing salmon on their heads, a behavior not seen in decades.

Less than two months after the removal of dams restored a free-flowing Klamath River, salmon have made their way upstream to begin spawning and have been spotted in Oregon for the first time in more than a century.