Elon Musk is revising his vision for SpaceX by shifting the company’s primary focus from colonizing Mars to building a city ...

The future is looking bright, at least according to Amazon founder Jeff Bezos. Fortune reported on Bezos' speech at Italian ...

(CNN) — Imagine the planet tens of millions of years from now. Homo sapiens as a species is likely long gone, wiped out by a mass extinction it helped unleash. What traces will humanity leave embedded ...

Future civilizations trying to find traces of how today's population lived are likely to find "technofossils" made up of plastic bags, cheap clothes, and aluminum cans, The Guardian reported. This ...