TEHRAN, Jul 6 - Paleontologists have discovered a new Cambrian predator species hiding among the ancient rocks of Kootenay National Park in the Canadian Rockies.
TEHRAN, Jul 13 - Paleontologists in China have recovered the complete remains of an ancient lizard from the stomach of a volant dromaeosaurid species, Microraptor zhaoianus, a small, bird-like dinosaur.
TEHRAN, Apr 10 -"These are the first tracks ever found where perfect skin impressions cover the entire surface of every track," said researcher Martin Lockley.