Add Yahoo as a preferred source to see more of our stories on Google. AI model identifies early warning signs of freshwater fish extinction, helping conservationists act before species decline.

SAN JOSE, Calif. (KGO) -- Concerning findings about the world's freshwater fish population, 25% are in danger of extinction according to the International Union for Conservation of Nature. It's a ...

Great white sharks face a “double jeopardy” extinction threat due to global warming, warns a new study. The fearsome ocean ...

Add Yahoo as a preferred source to see more of our stories on Google. Chinook salmon migrate up the Columbia River in Oregon Chinook salmon migrate up the Columbia River in Oregon. (Dave Alan/Getty ...

Native to the streams in the Collins River watershed on the Barrens Plateau, which runs through Cannon, Coffee, Grundy, and Warren counties in Middle Tennessee, the Barrens darter (Etheostoma forbesi) ...

A zoo is spearheading a dramatic conservation effort to save a rare fish species from extinction - after discovering it had the last one. Keepers at Whipsnade Zoo were told the world’s last remaining ...

Large, warm-bodied fish, like sharks and tuna, may owe their dominance to being able to retain their own body heat, but that advantage comes at a cost. According to a new study, these mesothermic ...

Whether it's redfin pickerel in the Kennebec River or sturgeon in the Great Lakes, nearly one-third of freshwater fish species are facing possible extinction, threatening food supplies, ecosystems and ...

Why it matters: The Southern California steelhead trout survived the flames underwater, but recent rains posed a new threat — localized extinction. Only about 400 of the fish are estimated to remain ...

You value independent local news, so become a sustainer today to power our newsroom. Hundreds of endangered fish were evacuated from Topanga Creek after the devastating Palisades Fire ripped through ...

More than 3,000 fish species have been caught in bottom trawls, with estimates suggesting the true number could be nearly ...

Nearly one in three freshwater fish species now faces possible extinction, a statistic that reflects mounting pressure on rivers and lakes worldwide. Habitat loss, dams, pollution, invasive species, ...