I write about the world of biology. The Jambato harlequin frog has been teetering on the edge of extinction for decades. Here’s a ... [+] close-up look at this impressive amphibian–as well as ...

He said the successful parent-rearing of the froglets was a “powerful symbol of hope for the species.” The frogs are now kept in pairs inside dozens of glass tanks filled with moss and with ...

The Sierra Nevada yellow-legged frog was added to the endangered species list in 2014. But then the scientists saw a ray of hope. Frog populations crashed in lake after lake in the high Sierra as ...

“These frogs are not only vital for the future of ... in a documentary by wildlife filmmaker Paul Glynn called A Leap of Hope. [ Related: Fungus-infected zombie spiders discovered in Northern ...

The film "A Leap of Hope" is due to premiere tonight (MONDAY) on YouTube. After 52 frogs were collected and declared chytrid-free, they traveled in specially designed, climate-controlled boxes on ...

It was quite the journey for such tiny froglets: travelling thousands of miles from the forests of southern Chile to London, carried and brooded inside their fathers’ vocal sacs for safety.