Add Yahoo as a preferred source to see more of our stories on Google. Animals reproduce in a variety of fascinating ways. Some species, including humans and many other mammals, give birth to live ...

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

You'll be shocked how many eggs they produce!

Birds may be the most famous egg-layers, but they’re far from the only ones! Across the animal kingdom, reptiles, amphibians, fish, and even a few rare mammals rely on this ancient method of ...

By managing light, nutrition, molt schedules, and other things like nutrition, housing, and health, commercial farms can help ...

Shoppers used to picking up the cheapest eggs at the grocery store may now be reaching for higher-end cartons. That's because bird flu is turbocharging prices of commercially produced eggs, while ...

Animals reproduce in a variety of fascinating ways. Some species, including humans and many other mammals, give birth to live young that develop inside the mother’s body. Others reproduce through less ...