This is a basic concept of natural selection in that those traits that make survival easier will be more likely to be passed down to future generations than those that make it more difficult. One ...

A consortium of zoos has been working to hatch and release endangered Puerto Rican crested toads, with the Jacksonville Zoo and Botanical Gardens announcing the recent release of over 24,000 tadpoles.

You’re probably familiar with the story of how frogs make more frogs. It goes like this: When a lady frog and a dude frog love each other very much, they play a little game of piggyback that results ...