Oh! The birds have knocked it off. Laying your eggs in a nest is much safer, because then they're better protected and can't fall out. Lots of other animals lay eggs too. This egg is starting to ...

These are created by transferring nuclei containing DNA from human cells into animal eggs that have had almost all of their genetic information removed. The resulting embryos are more than 99% ...

But there’s a small and rare group of mammals that do things differently– they lay eggs! These special creatures are called monotremes, and they are some of the most unique animals in the world.

As she continued peeling, she realized it was no ordinary egg—it was one of the hatching eggs that had fallen from under the hen. "I didn't know what to do," she said in the caption of the video, ...

With the current widespread bird flu and rising egg prices, some Americans may be starting to wonder where their eggs actually come from. Aren't hens just popping out a bunch of eggs each day?

Individual females are laying their eggs earlier in the season to cope ... By looking at individual animals, the researchers showed that all females are adjusting their timing.

which was found encased in amber Sara Hashemi Daily Correspondent An ancient wasp may have used an odd structure at its rear end to capture insects and lay its eggs on or inside of them ...