Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific ...

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 ...

Aussie Ark announced its partnership with the University of Newcastle for a “nation-first” breeding and re-wilding program of ...

Agnes Scott College now houses about half of the Amphibian Foundation’s animals, including its vulnerable and endangered species, while a public-facing center in Decatur Legacy Park boasts exhibition ...

Northwest Trek Wildlife Park said nearly 400 northern leopard frogs raised in its care are now back in the wild. Northern leopard frogs have been endangered in Washington since 1999. According to ...

Birch Aquarium at the Scripps Institution of Oceanography at UC San Diego marked the occasion as its first ever species reintroduction. The frogs were released into the San Bernardino Mountains in a ...

Deep in the mountains of southern Brazil, a bright orange frog, just over a centimeter long, hops into the spotlight.

In southern Brazil, a new species of a miniature frog of bright orange color, whose length barely exceeds 1 cm, has been ...

Endangered frogs snatched as tadpoles from fire-ravaged mountains above Los Angeles in 2020 were returned home last year in a moment of hope and excitement. But the California amphibians are once ...

LONDON — Eleven endangered male frogs that traveled 7,000 miles in a bid to save their species from extinction have "given birth" to 33 froglets at London Zoo. Originally from Parque Tantauco, a ...

Following a species rehabilitation effort by the Birch Aquarium, San Diego Zoo Wildlife Alliance, UCLA, and others, more than 350 endangered Mountain Yellow-legged Frogs have been released into the ...

London (CNN) — Eleven endangered male frogs that traveled 7,000 miles (11,000 kilometers) in a bid to save their species from extinction have “given birth” to 33 froglets at London Zoo. Originally ...