What do Persian cats, Pekingese dogs and pugs have in common? They all share a dramatically distorted skull, with a flat, round face and a nose pushed up between their eyes. This unnatural morphology ...

BRYAN, Texas (KBTX) - The beef many of us enjoy today is a result of years of selecting superior animals that deliver a more consistent product. Technology has helped accelerate that process.

New research led by the University of Bath's Milner Centre for Evolution shows that shorebird species where females breed with multiple males in each season evolve significantly faster than monogamous ...