Scientists have discovered the potential existence of a bizarre new molecule related to water. Dubbed “aquodiium,” this ion could form under extreme conditions and may explain some of the weirdness of ...

Superionic water—the hot, black and strangely conductive form of ice that exists in the center of distant planets—was ...

Seawater’s mix of hydrogen, oxygen, sodium, and other elements makes it vital to life on Earth. But that same complex chemistry has made it difficult to extract hydrogen gas for clean energy uses. Now ...