NASA says engineers have resolved the helium issue that threatened to delay Artemis II. The agency now believes the mission remains on track for an early April launch.

Helium One Global Ltd CEO Lorna Blaisse and director of operations Mike Williams take Proactive's Stephen Gunnion through the latest progress on the company's Rukwa project in Tanzania. Blaisse told ...

Helium is used to inflate birthday balloons, but also plays a key ingredient in such technologies as rocket science, magnetic resonance imaging, the manufacture of computer chips and semi-conductors, ...