Jul 21 2011

Wasps Populated Rotting Dinosaur Eggs

The eggs were good eats, as well as home, to numerous scavenging insects.

Jul 12 2011

Pterosaurs Evolutionary Late Bloomers

Pterosaurs ruled the sky with a body form that worked for 70 million years.

Jul 11 2011

Holes Suggest Dinos Active

The finding adds new evidence to the debate of whether they were cold or warm-blooded.

Jun 30 2011

Dino-Era Animals: Now in Full Color

Paleontologists uncover chemical traces of pigmentation for prehistoric bird, fish and squid fossils.

Jun 29 2011

Vegetarian Dinosaur Fought With Its Head

Not all dinosaurs had huge teeth and a taste for flesh, but new research suggests that at least one scrappy plant-eating dinosaur was a talented fighter, waging battle with its best weapon: a hard head.

Jun 22 2011

Pterosaur Airlines Now Departing

Aircraft designers are finding the beauty of a crest is matched with aerodynamic ability.

Jun 01 2011

Hybrid Mammoth DNA Found

Woolly mammoths may have interbred with other ancient elephants that crossed their paths.

May 23 2011

Not So Preposterous This High Ancestral Rhinoceros

Possible new discovery of a species of ancestral rhinoceros makes a record-high debut.

May 17 2011

Dinosaurs May Soon Go Extinct—Again

Certain dinosaurs may have only existed in the minds of paleontologists.

May 12 2011

Where the Birds Are

A national census of birds shows where protection is critical for populations dependent on public lands.

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