The color change, driven by hormones, seems aimed at preventing males from accidentally mating with each other.

Man in Nazi uniform assaulted Georgia student after he was denied entry to bar, officials say 'Lassie' and 'Lost in Space' ...

FLAGSTAFF, Ariz. — A mama bear and her cubs were rescued from a tree near an elementary school campus in northern Arizona.

Experience the unique sounds of wild frogs as they call out in their natural habitat. Did Hillsborough actually overspend by ...

Frogs have made significant contributions to Fred Hutch science over the years as a model organism that shares much of our ...

Tadpole species that lost their lungs through evolution never re-evolve them, even when environmental change would make it ...

Not long after I lost my mother in my early 20s, a grief counselor told me to write three things I was thankful or grateful ...

Thanksgiving might just be the smartest (and most underrated) time to sneak in a trip. The long weekend offers a perfect ...