How strong is an egg?

Why does holding an egg between two hands and pressing along its long axis make it almost impossible to break? Professor Marc Andre Meyers was first puzzled by this as a child growing up in Brazil. He subsequently proposed ...

Think chicken—think intelligent, caring and complex

Chickens are not as clueless or "bird-brained" as people believe them to be. They have distinct personalities and can outmaneuver one another. They know their place in the pecking order, and can reason by deduction, which ...

The environmental footprint of the egg industry

In recent years, egg production has been in the spotlight for animal welfare issues. While the number of European farms with free-range hens has increased, in Spain, 93 percent of laying hens are still caged. This also contributes ...

Origin of domesticated chicken identified

A very large international team of researchers has identified the origin of the domesticated chicken. In their paper published in the journal Cell Research, the group outlines the extensive genetic study they conducted and ...

Scientists develop chick with 'dinosaur' feet: study

Scientists in Chile have created a chicken embryo that developed dinosaur-like feet after genetic manipulation, highlighting the evolutionary link between theropod dinosaurs and birds.

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