Officials in Washington recently gave the green light for NHTSA researchers to develop a female crash-test dummy, rather than ...

The combat veteran had been an infantryman in Afghanistan – a job where you keep your head on a swivel and constantly take ...

Have paleontologists found a way to tell the gender of a dinosaur? Based on some sexual kinks, preserved in their bones for ...

Should men trying to have kids avoid hot tubs? Do boxers vs. briefs impact sperm counts? Here's the real science behind male ...

In the animal kingdom, penises can be spiked, split, corkscrewed – even detachable. They’re one of the most diverse ...