More than 50 years ago, the ariel toucan was reintroduced to Tijuca National Park, the world’s largest urban forest, located ...

From the most iconic national park to the newest national monument, much of America’s 640 million acres of public land is ...

A frog species known since 1838 may actually be several different species, according to a new genetic study of Southeast Asia’s “fanged frogs.” ...

In April of 2025, headlines across the world announced that the dire wolf had been brought back from extinction. This 130-150 lbs wolf species, about 25% heavier than modern-day gray wolves, had not ...

Sea level rise and development threaten Florida panther habitat. New projections show 11 percent of remaining South Florida habitat could disappear by 2040.

A new study has collated reports of great white sharks in Spanish Mediterranean waters. Where is this elusive shark hiding?

Two African leopard cubs born recently in the central state of Guanajuato are giving the at-risk species a boost — and visitors a rare look.

Scientists have described an exciting discovery: two marsupials that modern science thought to be extinct are still alive in ...

A Kemp's ridley sea turtle swims into the ocean after being released by New England Aquarium biologists in West Dennis, ...

The Potter Park Zoo is mourning the unexpected death, adding that Vikentii the tiger helped inspire guests to care about endangered wildlife ...

For the first time, Colossal BioSciences unveiled its Dallas labs where it is spending millions of dollars researching how to ...

A Kemp's ridley newborn sea turtle (Lora turtle) makes its way to the sea, as an adult one arrives to lay eggs on Ostional beach, in Ostional National Wildlife Refuge, some 350 km northwest of San ...