The Los Angeles Zoo has released more than 600 endangered southern mountain yellow-legged frogs into the wild as part of a ...

Puncture wounds dotted the frog's tongue and, with the snake still viciously wriggling, she assumed the amphibian's unusual meal would be its last. But in the morning, the frog was still there.

African bullfrogs approach parenting a little differently from many other species. It is the males who take on the heavy ...

Smart devices make life more convenient, but many also make it easy to conserve energy and water use, too.