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

Eggs are among nature’s most fascinating progenating creations, varying widely in size and shape across the animal kingdom. They represent the earliest stage of life for many creatures, from tiny ...

We've got two eaglets! Two eggs have hatched at the Big Bear bald eagle nest. The first egg hatched Monday, just before midnight. It's the first egg hatching in three years. Tuesday morning, the ...

Often found in suburban backyards, cane toads are likely to elicit quite the reaction from anyone who stumbles across them, ...