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 ...

Nature is full of surprises, including animals that can change from male to female. Discover why and how some species undergo sequential hermaphroditism and end up laying eggs. 60 vintage photos ...

The kiwi lays the largest egg in proportion to its body size of any bird in the world. It weighs 371 grams, which is 15% of the kiwi's body weight ...

A 1-degree-Celsius change in water temperature prompts sea turtles in Northern Cyprus to lay eggs nearly a week earlier on average.

The bird flu outbreak is largely due to the close quarters and poor conditions of farmed animals in factory farming ...

Consumers disgusted with high egg prices may either decide to give up their favorite breakfast food, cut out the baking or take the plunge into raising their own laying hens.

Most egg-laying species abandon their eggs after they ... These are produced by injecting small amounts of the snakes’ venom into animals and then harvesting and purifying the antibodies that ...

A Northern California farm animal rescue group ... The age of the fertilized eggs also matter. Birds that lay multiple eggs over a period of days practice delayed incubation.

"These are animals that you need to do some research ... O'Connor said a healthy hen will lay an egg every 26 hours on average, though egg laying can be inconsistent. O'Connor said her five ...