WASHINGTON, April 30 (Reuters) - Surmising even the physical appearance of a dinosaur - or any extinct animal - based on its fossils is a tricky proposition, with so many uncertainties involved.

WASHINGTON (Reuters) - Surmising even the physical appearance of a dinosaur - or any extinct animal - based on its fossils is a tricky proposition, with so many uncertainties involved. Assessing a ...

Despite films like "Jurassic Park" depicting Tyrannosaurus rex as nothing more than a stupid killing machine, Dr. Suzana Herculano-Houzel believes the mighty dinosaur "deserves better." By analyzing ...

The intelligence of dinosaurs has fascinated researchers for decades, challenging traditional perceptions of these ancient ...

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Humans are pretty sure that humans are the smartest animals on the planet. Of course, we would think that, wouldn’t we? On Earth, there are people with their cars and their spaceships and their credit ...

One dinosaur, in particular, has captivated scientists for decades as a possible “thinking dinosaur”: Troodon formosus. Small, swift, and birdlike, Troodon wasn’t the largest or most fearsome predator ...

Research into dinosaur eggshells and nesting behaviour has substantially enhanced our understanding of Mesozoic reproductive strategies and palaeoenvironmental conditions. By analysing eggshell ...