Topic: Thomas Holtz
The discovery of two new dinosaur species in the American West – which, 76 million years ago, was part of a continent called Laramidia – has scientists thinking about odd horns and why certain species didn't appear to spread out across all Laramidia.
09/23/2010 06:13 pm
Two findings this week boost the link between birds and dinosaurs. They include the discovery of a bird-like dinosaur and a fossil analysis that suggests some dinosaurs sported colored feathers.
01/28/2010 06:57 pm
The tiny dinosaur, unearthed in Colorado and named Fruitadens haagarorum, measures 29 inches from beak to tail and weighs less than two pounds.
10/21/2009 01:00 am