Add Yahoo as a preferred source to see more of our stories on Google. Predicting the future isn't easy. Back in 2000, who would have thought that by 2025 the Pawtucket Red Sox would no longer exist, ...

The last 25 years has seen some mind-bending technological changes. At the start of the century, most computers connected to the internet with noisy dial-up connections, Netflix was an online DVD ...

Imagine asking a machine a question that humans have been quietly dreading for decades: where on Earth will life become ...