What if you found out that you had a long-lost relative? And what if that long-lost relative was from a different planet in our galaxy? And what if this faraway planet was home to billions of humans, ...

If you could step into a time machine and travel 1,000 years into the future, would you even recognize humanity? Would we still look like we do today, or would evolution, technology, and survival ...

Lurking beneath the fear of artificial intelligence and automation threatening people's jobs lies a deeper, far more profound threat. Do artificial intelligence and automation imperil humanity itself?

Will humanity extend into the far future? It's likely many of us think it should. The problem is that each of us, individually and collectively, act otherwise—we are destroying the environment and ...