Related topics: dinosaurs · skeleton · fossil

First horned dinosaur from Mexico

A new species of horned dinosaur unearthed in Mexico has larger horns that any other species - up to 4 feet long - and has given scientists fresh insights into the ancient history of western North America, according to a ...

Fossil teeth of browsing horse found in Panama Canal earthworks

Rushing to salvage fossils from the Panama Canal earthworks, Aldo Rincon, paleontology intern at the Smithsonian Tropical Research Institute, unearthed a set of fossil teeth. Bruce J. MacFadden, curator of vertebrate paleontology ...

X-rays reveal chemical link between birds and dinosaurs

Researchers have found that a 150 million year old "dinobird" fossil, long thought to contain nothing but fossilized bone and rock, has been hiding remnants of the animal's original chemistry. Using the bright X-ray beam ...

The peculiar feeding mechanism of the first vertebrates

A fang-like tooth on double upper lips, spiny teeth on the tongue and a pulley-like mechanism to move the tongue backwards and forwards -- this bizarre bite belongs to a conodont and, thanks to fresh fossil finds, has now ...

Cavers find mass fossil deposit Down Under

Australian scientists said Wednesday cavers had stumbled upon a vast network of tunnels containing fossils that could offer key insights into species' adaptation to climate change.

Polar dinosaur tracks open new trail to past

Paleontologists have discovered a group of more than 20 polar dinosaur tracks on the coast of Victoria, Australia, offering a rare glimpse into animal behavior during the last period of pronounced global warming, about 105 ...

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