Animal Friends

The animals we see every day are full of surprises. Here we explore animal behavior and biology — from cats and dogs to whales and beetles.

Domestic cats fall for the same visual illusions as we do

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Our feline friends are just as likely to sit inside of a fake square as a real one

Sam Zlotnik, University of Florida

A mass Tyrannosaurus rex grave confirms that they hunted in packs

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A collection of T. rex fossils all found in one spot likely died together in a flood

Simon Spichak, Neuroscience