A 911 caller asks for help getting a frog out of her house because she was "deathly afraid." A Florida deputy helped out!

Early in development, many animals pick a team—male or female—based on their genetics, and, with time, acquire the ...

A duplicated gene evolved into a switch that determines sex in frogs, revealing how evolution can safely reshape critical ...

The revolution will not be televised, but it might have webbed feet and bulging eyes. It also might have a unicorn's horn or a chicken's feathers. As protests against the Trump administration continue ...