What Did Cleopatra Really Look Like?
She likely wasn’t the ravishing seductress depicted by Hollywood — but that’s what Roman propagandists want you to think. ...read more
She likely wasn’t the ravishing seductress depicted by Hollywood — but that’s what Roman propagandists want you to think. ...read more
Zero as a concept was something that didn’t always exist in human cultures. We had to find it for ourselves — more than once. ...read more
From a lice infestation to rabies, a beet juice diet to stinky feet, here's how the science stacks up in 5 unforgettable episodes of NBC's hit comedy series. ...read more
NASA may finally be serious about the idea of building a large radio telescope in a lunar crater. ...read more
Scientists know some species are dying out, but what we don’t know is even scarier. ...read more