Optical illusions are a great way to engage your mind and have fun at the same time. Whether you’re spotting hidden animals, ...

Optical illusions are visual puzzles designed to trick the human mind and challenge its ability to notice fine details. These ...

Asakgre bush frogs are considered “small,” reaching just under an inch in length, the study said. The skin on their backs is ...

The Sierra Nevada Yellow-legged frogs were almost wiped out of Yosemite National Park. But these scientists mounted a wildlife comeback.

YOU could have a high IQ if you can spot the hidden frog in under nine seconds. Players could even have 20/20 vision if they ...

Test your eyes by finding the hidden frog in this picture. Congratulations to those who did; you have the sharpest eyes. If you are still searching for the solution, stop looking and check out the ...

But this happens just once a year, for only a few hours. The purple frog is something of a mystery. The female, carrying eggs ...

The amphibians are at the mercy of mining operations that are destroying their ecosystems, but local communities throughout South America are fighting back ...

including California Department of Fish and Wildlife the National Parks Service and U.S. Forest Service, began doing their own fish eradication programs and all began seeing the frogs come back.