Many people have owned or known big dogs, from the gentle giant Great Danes to their neighbor’s sweet-tempered, bear-sized ...

Paleontologists assumed just one dinosaur egg type lay buried in Utah's Cedar Mountain Formation. Then they hit the jackpot.

The very word “anaconda” instantly strikes fear into the hearts and minds of people all over the world, and for plenty of good reasons. These unique snakes are absolutely massive — some of the largest ...

The study focuses on two different types of color signals that animals use – warning and sexual ... Sexual color signals emerged about 100 million years ago. "There has been a dramatic explosion ...