From bullets to rabbits to wand vibrators, our sexual wellbeing expert demystifies what’s available and rates her top 17 models (she tested 67) ...

I know her as the first Tyrannosaurus rex I ever met. Though Snaggletooth is a unique character, everything about her is ...

Hollywood turned the Tyrannosaurus Rex into the ultimate prehistoric monster—but decades of movies may have given us a very distorted picture of what this predator was actually like. The real T-Rex ...

NEW YORK (AP) — Using fossilized teeth, scientists have finally taken the T. rex's temperature — and it wasn't too different from our own. Researchers once thought that dinosaurs were sluggish, ...

This is confirmed by an analysis of tooth material from the famous “Thomas the T. rex” at the Natural History Museum of Los Angeles County, as reported by a research team in the journal *Science ...

Knowing whether an animal is warm-blooded or cold-blooded can tell researchers a lot about the species’ behavior and geographic range. While warm-blooded creatures, called endotherms, such as humans, ...

This is read by an automated voice. Please report any issues or inconsistencies here. See more from the L.A. Times in Google Search. Set us as preferred If you’ve been to the Natural History Museum of ...

In recent years, numerous attempts have been made to use artificial intelligence to decipher the communication of bats, whales, birds and other animals. However, a new study led by a team of ...

UCLA scientists used portions of dinosaur teeth to pin down Tyrannosaurus rex’s temperature for the first time, placing it at 97 degrees Fahrenheit, comparable to a human. A warm-blooded T. rex would ...

When picturing a scaled, toothy Tyrannosaurus rex stomping across North America, building nests and eating other dinosaurs, it's easy to forget that scientists have gleaned everything we know about T.

For the first time in a century, researchers say they’ve identified a new species of wild cat previously unknown to science. Leopardus tilcayo — or the tilcayo tiger cat — is slender and spotted, with ...