It's no wonder that dogs understand us so well. We have a lot in common, even in terms of how our brains work, a study finds. Continue reading →
A fossil freezes in time the moment when a reptile that lived before dinosaurs gave birth. Continue reading →
A pre-Dino Era carnivore could literally bite off more than it could chew thanks to its serrated "steak knife" teeth. Continue reading →
A canine cancer originated in a prehistoric inbred dog, which led to the spread of the disease all around the globe. Continue reading →
A very early ancestor to humans originated before dinosaurs went extinct.
An animal that looked like both a fish and an animal represents the transition from fish to land dwellers. Continue reading →
A duck-billed dinosaur sported a fleshy 'rooster comb' on its head, a new fossil reveals.
When monitor lizards breathe, air flows into their lungs in a one-way loop -- a pattern known as one-way airflow.
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