Investigate

The World’s Deadliest Bird Was Raised by People 18,000 Years Ago

How an Eight-Sided ‘Egg’ Ended Up in a Robin’s Nest

Fossil Reveals ‘One of the Cutest Dinosaurs’ Ever Found

Life Hatched From Soft Eggs, Some a Foot Long, in Dinosaur Era

Can You Boil an Egg Too Long?

Mother Sea Turtles Might Be Sneakier Than They Look

Even Unhatched, Birds Exchange Survival Skills

A Barnyard Mystery: Are the Chicks Male or Female?

The Fish Egg That Traveled Through a Swan’s Gut, Then Hatched

Stick Insects Are Easy Bird Food, and That Might Help Them Reproduce

What Happens When You Microwave a Boiled Egg

Hundreds of Fossilized Pterosaur Eggs Uncovered in China

Why Do Bird Eggs Have Different Shapes? Look to the Wings