D E N V E R, Aug. 1 -- Paleontologists have unearthed two exceedinglyrare skulls of a titanosaur, finally putting a face on one of theworld's most common, yet least understood dinosaurs. The skulls' ...

Helps solve titanosaur’s mysterious appearance. Paleontologists have unearthed two exceedingly rare skulls of a titanosaur, finally putting a face on one of the world’s most common, yet least ...

And Madagascar has been an island for a long time. It separated from the Indian subcontinent 88 million years ago and has been on its own ever since. This allowed animals and dinosaurs on Madagascar, ...