The authoritative guide to ensuring science and technology make life on Earth better, not worse.

hydrogen fuel cell

men standing on platform and looking at industrial equipment

Whether green, blue, or turquoise, hydrogen needs to be clean and cheap

By Eric McFarland | Analysis, Climate Change, Opinion

hydrogen fuel cell car at autoshow

Europe is going all-out on hydrogen energy. Why not the US?

By Shannon Osaka | Climate Change

Electric vehicles: Approaching the tipping point

By Daniel Sperling | Uncategorized