Record rainfall eroded a fossil site in Brazil’s Rio Grande do Sol and exposed a 233-million-year-old dinosaur skeleton. The almost perfectly preserved Herreasauridae is the oldest dinosaur fossil ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An example of a Herrerasauridae dinosaur skeleton (not the one discovered in Brazil).

The remains of the earliest dinosaurs may lie undiscovered in the Amazon and other equatorial regions of South America and Africa, suggests a new study led by UCL (University College London) ...

WASHINGTON (Reuters) - Scientists have identified the oldest-known forerunner of the dinosaurs and are expressing surprise at how little it actually resembled one. Researchers on Wednesday described ...

LONDON, Dec 5 (Reuters) - Researchers have found what could be the earliest known dinosaur to walk the Earth lurking in the corridors of London's Natural History Museum. A mysterious fossil specimen ...