A batch of 1,000 rare tadpoles raised at the Phoenix Zoo landed in a new home at the Grasshopper Tank in the Tonto National Forest, part of ongoing efforts to boost the population of the threatened ...

Almost 300 endangered northern leopard frogs that were raised at the Northwest Trek Wildlife Park were released into the wild at the end of August. They were released back into the wild at the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. FLAGSTAFF, Ariz. (AP) — A rare frog has been ...

The federal government will designate more than 10,000 acres in Arizona and New Mexico as prime habitat for the threatened Chiricahua leopard frog. More than a dozen streams and many livestock ...

OTHELLO, Wash. — Nearly 300 endangered northern leopard frogs hopped back into the wild at the Columbia National Wildlife Refuge in August. The northern leopard frog has been listed as endangered in ...

Alan Zhou / OPB Plans to develop a new population of endangered frogs are hopping along in Eastern Washington. This month, nearly 100 northern leopard frogs reared at the Oregon Zoo were released into ...

PORTLAND, Ore. (KATU) — The Oregon Zoo will soon release a hundredimperiled northern leopard frogs into the wild soon. According to Oregon Zoo officials, the eggs were brought to the zoo by ...

Northern leopard frogs were found near the site of what would be one of state’s largest fossil fuel operations. Hanophy and hundreds of Aurora residents are hoping the imperiled vertebrate will help ...

A new species of frog has been found hiding in plain sight in one of the busiest places on Earth: New York City. For years, biologists mistook the frog for a more widespread variety of leopard frog.

Semi-truck and box truck crash in Tukwila critically injures one, closes road for hours A collision between a semi-truck and a box truck left one driver critically injured and forced a lengthy road ...