Paleontologists at University College Cork (UCC), Ireland, have solved a hundred-year-old mystery of how some fossil frogs preserve their fleshy parts—it's all down to their skin. The team studied the ...

More specifically, frog spit can change physical properties, transforming from a glue more viscous than honey to a thinner fluid and back again.The interplay between this reversible frog saliva and ...

Frogs are some of the most widespread amphibians in the United States, thriving in pretty much any area with plenty of water, like rivers, lakes, ponds, wetlands, and even temporary pools. These ...