How did dinosaurs have sex?
How did dinosaurs have sex? Sounds like the start of a risky prank. In the early years of paleontology it would have been considered beneath the dignity of the field…
How do animals evolve to be so colorful?
The poison dart frogs of Central and South America display some of the most stunning colors in the animal kingdom. Some types are cobalt or indigo; others are yellow, gold,…
Scientists have found footprints older than dinosaurs
A substrate composed of microbes may have preserved a series of 255-million-year-old burrows made in a sandy South African tidal flat by a clumsy amphibian, says a new study. The…
This is what dinosaurs really looked like
If you encounter a velociraptor, you won’t encounter the tall, sleek, lizard-like beast from the hit Jurassic Park franchise. Instead, you’ll probably stand up against a much smaller, feathered and…