Quick Take Boulenger’s backpack frog females carry fertilized eggs in a dorsal pouch, providing protection and moisture.

It may be hard to imagine competing over who gets to kiss a frog, but when it comes to mating, a new study concludes that some frogs have moved out of the pond onto land to make it easier for the male ...

Food availability and disease in created habitats may affect the reproductive output of reintroduced frogs, according to a new study. Food availability and disease in created habitats may affect the ...

A few years back, a message from a frog-loving friend dropped unexpectedly into my mailbox. “Toughie,” he wrote, “is dead.” Toughie the frog had fans the world over, and I was one of them. Impossibly ...

You know the saying. Sometimes you have to kiss a lot of frogs to find your prince. Well, after searching for more than a year, this frog may be in luck. A frog named Romeo, once called the loneliest ...

The rate of oxygen consumption (VO"2) of male Physalaemus pustulosus (mean mass 1.51 g) during 30 min of forced activity was 1.76 mL/h. The VO"2 sustained by males (mean mass 1.84 g) during @?3 min of ...

Biologists have long thought that some frogs evolved to mate on land instead of in water to better guard eggs and tadpoles from predation. New research now suggests that mating on land in many species ...

Food availability and disease in created habitats may affect the reproductive output of reintroduced frogs, according to a study published July 27, 2016 in the open-access journal PLOS ONE by Kaya ...