For more than two centuries, scientists have argued over where dinosaurs came from and how a scattered set of bones turned ...

(Clockwise from top) A T. rex model, T. rex skull, and Triceratops skull on display at the Museum of Natural History in Vienna, Austria. It’s strange to talk about dinosaurs “dominating” an ocean ...

In the north of Italy, high up on a rocky cliff face, a casual observation has revealed one of the greatest discoveries of ...

One of the most important steps in the evolution of modern mammals was the development of highly sensitive hearing. The ...

Changes in inner ear canal morphology over time suggest that mammalian ancestors called mammaliamorphs evolved warm-bloodedness around 233 million years ago during the late Triassic period, according ...

The Triassic-Jurassic Extinction Event: How Dinosaurs Took Over Roughly 201 million years ago, the Triassic-Jurassic extinction event wiped out about 76% of all marine and land species on Earth. This ...

Researchers have discovered a previously unknown crocodile-like reptile species that lived around 237 million years ago during the Triassic Period. It has been described as an "extremely rare" ...

In a review, published today in the journal Frontiers in Earth Science, scientists reveal that predators became meaner and prey animals adapted rapidly to find new ways to survive. On land, the ...

Scientists overnight unveiled the discovery of a gigantic mammal-like reptile the size of an elephant that they believe rubbed shoulders with large Triassic-era dinosaurs, including the relatives of ...

From the formation of inner ear bones to the rise of hair to cover our bodies, these developments made us distinct from other animals Riley Black - Science Correspondent By examining the fossils of ...

Roughly 201 million years ago, the Triassic-Jurassic extinction event wiped out about 76% of all marine and land species on Earth. This cleared the stage for dinosaurs to take over for the next 135 ...