The sale of the US helium stockpile has wrought a greater sense of urgency to increase supplies of the rare gas.

Tech expert Kurt Knutsson says AT² Aerospace’s Z1 hybrid airship uses helium lift, low fuel, no runways. Tech expert Kurt Knutsson says AT² Aerospace’s Z1 hybrid airship uses helium lift, low fuel, no ...

Besides an ideal source of lift for your balloons, helium is also ideal for making your voice high and squeaky, but how does ...

Interlune has developed a prototype machine for extracting helium-3 from lunar soil and has already signed two sales ...