You know the saying. Sometimes you have to kiss a lot of frogs to find your prince. Well, after searching for more than a year, this frog may be in luck. A frog named Romeo, once called the loneliest ...

Quick Take Boulenger’s backpack frog females carry fertilized eggs in a dorsal pouch, providing protection and moisture.

Scientists in the United States have created robots that can spontaneously self-replicate in what they’re calling a "profound" discovery.The study, published on Monday in Proceedings of the National ...

You know the saying. Sometimes you have to kiss a lot of frogs to find your prince. After searching for more than a year, this frog may be in luck. Romeo was once called the loneliest frog on earth ...