La Paz, Mexico-based aquaculture firm Santomar has marked a conservation milestone: 10 years of its "Totoabas a la Mar” ...

The Center for Biological Diversity sued the U.S. Fish and Wildlife Service today seeking Endangered Species Act protections for the Tecopa bird’s beak, a rare desert wetland wildflower that grows in ...

After the only known Mexican wolves were removed from Cochise County, calls for the species to be removed from federal protection are growing.

A critically endangered fox, called "one of the rarest mammals in the world," was recently caught on camera by a Northern ...

Scientists found a stinging creature waiting to attack its pray in Mexico and discovered a new species, a study said and photos show. Photo from Felipe de Araujo Lira and González-Santillán (2025) In ...

"They were kind of on a vacation, getting fed twice a day, with no stress of predators," a university researcher said.

The United States on Monday moved to extend federal protections to all species of pangolins -- a step that would tighten ...

This endangered cetacean is not only the smallest porpoise species, but the most rare. Where there were once thousands of vaquitas swimming in the sea, today there may only be about 10 individuals ...

The San Diego Natural History Museum and SeaWorld San Diego have partnered with researchers at the Florida Atlantic University to scan the skeleton of a rare endangered marine mammal, the vaquita.

The critically endangered vaquita porpoise is on the verge of extinction. In just 27 years, the marine mammal’s population plummeted from 600 in 1997 to fewer than 10 today.