The smallest dinosaur is alive today in the form of the tiny bee hummingbird. Research suggests there is a strong link between dinosaurs and birds. The largest-ever dinosaur is open to debate.

He would have measured 13.5 feet (4 meters) if a rival hadn't chomped ... this little experiment was that it was fundamentally about dinosaurs. Erickson, a paleobiologist at Florida State ...

Researchers discovered a protein in a 68- to 66-million-year-old fossil that many scientists would have argued should have ...

Many, if not most, dinosaurs had feathers Prof Mike Benton Previously, the unwavering view was that all dinosaurs were covered in scales but in the past 20 years, scientists have become convinced ...

Mark Norell, the museum's chairman of paleontology, shares some surprising facts about the biggest known dinosaur yet. Photo: American Museum of Natural History.

Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the ...