Interlune hopes to mine the rare helium-3 isotope from the lunar surface. Customers are already lining up, including the U.S.

Air Products forecast lower-than-expected fourth-quarter profit on Thursday and narrowed its full-year earnings expectation as weak helium demand, project exits and the impact of a prior LNG business ...

The storage facility, located in Beaumont, Texas, has a capacity of more than three billion cubic feet. As one of only three helium salt caverns in the world, it has the capability to store and ...