The Government Accountability Office takes a hard look at the global energy crisis. Could be, we have a problem.

Manchin knows the coal industry can only survive if we don't give incentives to clean energy

Carbon removal may be a dead end for humanity

IBM's ups and downs are omens for the future of the tech industry

Procreation without sex, smarter babies and the right to choose the sexual orientation of your kids -- it's all good, says scientist Gregory Stock.

The world is a more distracting place than ever -- but it's possible to win your attention span back. Here's how

Al Gore calls some of the IPCC's suggestions "insane, utterly mad and delusional in the extreme" (UPDATED)

As companies with billionaire backing buy in, frontline communities weigh the economics with health and environment