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 ...

Have you ever wondered if there are animals that reproduce asexually ... All of the worker bees in a hive are female, but only the queen has viable eggs. In rare instances, one of the worker bees can ...

These chickens have a human gene that enables them to lay ... 10 times lower overall manufacturing cost" said Dr Herron. Norrie Russell, The Roslin Institute Battery "pharming": these eggs contain ...