Hundreds of tiny endangered fish slipped from orange plastic buckets into a glittering lagoon in Malibu on Tuesday, returning home five months after being whisked away from threats wrought by the ...

In an effort to safeguard the endangered Sonoyta pupfish, the Arizona Game and Fish Department (AZGFD) recently introduced 123 of these fish into Biosphere 2's Desert ...

Wildlife officials are just weeks away from turning the water on at the Lake Mead Fish Hatchery, a facility that had to abandon raising trout as water levels dropped at the nation's largest reservoir.

A group of endangered northern tidewater gobies has returned to their natural habitat in the Santa Monica Mountains after spending five months recovering at two Southern California aquariums following ...

Researchers prepare to perform a necropsy on an endangered sawfish in March 2024 at the Florida Fish and Wildlife Research Institute. Nearly two years after one of the planet’s rarest fish began ...

Three conservation NGOs have filed suit to block the administration of U.S. President Donald Trump from using more water from the Sacramento-San Joaquin River Delta, arguing that the action would harm ...

The top fish is the common shovelnose sturgeon, the bottom fish is the endangered pallid sturgeon. (DNR photo by Mark Flammang) The Iowa DNR says a recent survey to document the population of a ...

May a judge be considered a keystone species? If so, I nominate U.S. District Court Judge Michael Simon, who issued an order on Feb. 25 that has far-reaching benefits for our threatened Columbia basin ...

Bay Area environmentalists believe the Trump administration is not only limiting the scope of the Endangered Species Act but also attempting to limit new species from being listed for protection.

A prehistoric visitor, a sturgeon fish, washed ashore on Hilton Head on Nov. 19, baffling beach goers around Islanders Beach Club. Photographed by John Billings, vacationer from Tennessee. Courtesy of ...

Cattle producers and landowners are celebrating after the lesser prairie-chicken was removed from the endangered species list, ending years of regulations put on agriculture.