Try this quiz on the documents, writers and events that led to the American Revolution and the foundation of the country.

But psychology offers a more nuanced explanation. Some research suggests that between the ages of about 12 and 25, our brains are especially sensitive to social and cultural cues. During this time, we ...

A 20-year-old exam that's been called the world's shortest IQ test recently gained popularity on social media, but it's a lot trickier than it seems.

Scientists are testing an entirely new way to fight heart disease: whether gene editing might offer a one-time fix for high cholesterol. It's very early-stage research that has been tried ...

Startups used to count on a final, gigantic payout — either a public offering or a corporate acquisition. Now, many founders ...