Growing a dinosaur's dinner

Scientists have measured the nutritional value of herbivore dinosaurs' diet by growing their food in atmospheric conditions similar to those found roughly 150 million years ago.

X-ray technology reveals a new bone in a very old fish

A new bone in the skull of an iconic fossil animal that represents the 'missing link' between fish and all land-dwelling vertebrate animals has been found by researchers from the University of Bristol.

Newly discovered Labrador fossils give clues about ancient climate

The discovery of fossilized plants in Labrador, Canada, by a team of McGill directed paleontologists provides the first quantitative estimate of the area's climate during the Cretaceous period, a time when the earth was dominated ...

Ancestor of arthropods had the mouth of a penis worm

Imagine a meter long worm with 12 stubby legs and matching sets of flaps running down the body. On the head is a large pair of spiny appendages used for grasping prey that transport victims into a circular mouth with several ...

Bird-like dinosaurs hatched eggs like chickens: study

Feathered dinosaurs that walked on two legs and had parrot-like beaks shared another characteristic with modern birds—they brooded clutches of eggs at a temperature similar to chickens, a study showed Wednesday.

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