There are over 5,000 species of frogs worldwide—more than 100 in North America alone. Frogs show a tremendous amount of biodiversity in their calls, their coloration, their body type, and their ...

Frogs have hopped about Earth since before the time of the dinosaurs, and it shows. Celebrated for their amphibious lifestyle and cacophonous choruses, the long arc of frogs’ evolution has yielded ...

The chunk of trail in Angeles National Forest first closed in 2005.

Road salt can often wash into nearby wetlands and ponds and hurt freshwater wildlife, but some animals appear to be adapting. By Ethan Freedman Published Apr 2, 2024 9:00 AM EDT Add Popular Science ...

The wood frog (Lithobates sylvaticus or Rana sylvatica) has a broad distribution over North America, extending from the Boreal forest of Canada and Alaska to the southern Appalachians. Portrait macro© ...

The Eiffinger's tree frog (Kurixalus eiffingeri), found on Ishigaki and Iriomote islands in Japan, has a unique biological adaptation: its tadpoles do not defecate during their early developmental ...

Many animal mutations have been documented in the Chernobyl Exclusion Zone (CEZ) following the infamous nuclear disaster in 1986, including Eastern tree frogs with darker skin that wards off radiation ...

Scientists hope the successful captive breeding and release of the endangered Watson's tree frog in Victoria's far east will help aid the species' survival, after its habitat was decimated during the ...

Drought, groundwater pumping and invasive species threaten Chiricahua leopard frogs, but a team of volunteers is trying to ...