A rare form of helium buried under northern Minnesota is forcing energy planners to take a second look at what tomorrow’s clean fuel mix might include. Long treated as a speculative prize on the Moon, ...

Pulsar Helium is exploring for helium, which is in high demand and has limited supply due to the closure of the US national reserve. The company is specifically looking for deposits where helium is ...

A daunting list of key industries the world over is now wondering where their future supplies of helium will come from. What battery metals are to gigafactories, helium is to everything from ...

Researchers have discovered a large gas reservoir boasting extremely high concentrations of helium that could boost a dwindling global supply in Minnesota's Iron Range. When you purchase through links ...

It seemed like it would be so easy a few years ago. Rising demand and dwindling supply for helium — the nonflammable gas that lifts balloons and allows MRI machines to operate — caused prices to ...