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 ...
A huge variety of animals produce eggs. These help to protect and provide for offspring as they develop. There are over 500 species of shark living in waters around the world and the majority give ...
This big egg belongs to an ostrich. Some animals, like lizards, lay much smaller eggs and much more of them. During sexual reproduction a sperm from the male joins with an egg from the female.
These chickens have a human gene that enables them to lay eggs containing useful drugs Researchers ... suffer and are "pampered" compared to farm animals, according to Dr Lissa Herron, of Roslin ...
Uncover the fascinating history of eggs and chickens, exploring the evolutionary journey and scientific debate surrounding the age-old question: which came first?