Ambitious projects aim to put dire wolves, woolly mammoths and passenger pigeons back into our ecosystems. But with so many ...

Jurassic Park captured our imagination, but the reality is far from fiction. This video explains why science makes bringing dinosaurs back to life impossible.

This is a scientifically and historically thrilling find for both the Museum and the larger Denver community,” said Dr. James Hagadorn, the curator of geology at the Denver Museum of Nature and ...