In the eyes of a female poison-dart frog, a red male isn't much brighter than a green one. This does not however mean that the mating behavior of the green and red variants of the same species of frog ...

In the forests of western Brazil, along the banks of a Juruá River tributary, researchers came upon more than a dozen tiny creatures, smaller than a nickel, flaunting bright colors that warned: “stay ...

A new species of poison dart frog has been discovered in the heart of the Brazilian Amazon, where dense rainforests host some of the most diverse and complex ecosystems on Earth. In a study published ...

Three studies have recently explored toe-tapping, which seems to have something to do with frogs preying on insects. By Elizabeth Landau Faster than Gene Kelly tap-dancing in the rain, many species of ...

The colorful markings of poison dart frogs vary depending on where the frogs live. Now, a new study using thousands of fake-frog decoys finds that these markings evolved hyper-locally, explaining why ...

PITTSFIELD -- Give a child a piece of paper and a small box of crayons and ask for a picture of some frogs. Chances are a green crayon will color in the frogs and much of the background. Visit the ...