Coaxing a lizard out of its shell by stimulating the egg is a surprising way to mimic its natural environment.

In our complete guide to bird lifecycles, we lead you from nesting and hatching all the way back to the mating season.

Congratulations are in order for Big Bear’s beloved couple, Jackie and Shadow! After much anticipation, the pair of eagles seemingly welcomed an eaglet late Monday, as captured by a live cam set up by ...

Aug. 8 (UPI) --A rare orange lobster being studied at the University of New England is now a mother to 100 babies, some of which share her unusual coloration. UNE said Peaches, an orange lobster ...

Q. When we studied high school biology, our teacher said more than 99% of animals lay eggs and only a few give live birth. That percentage seems too high. Humans, dogs, cats and cows are ...