Population III (PopIII) stars represent astronomy's ultimate prize: the first generation of stars born from the pristine hydrogen and helium created in the Big Bang. These theoretical giants, ...

A global helium shortage has doctors worried about one of the natural gas’s most essential, and perhaps unexpected, uses: MRIs. Strange as it sounds, the lighter-than-air element that gives balloons ...

Discovered in the 1800s in the solar spectrum, helium has been an element that has eluded humans for centuries. Despite being listed as one of the most abundant elements in the universe, this noble ...

A global helium shortage is popping a giant hole in Party City's sales, forcing the retailer to close 45 stores across North America. The party supplies retailer blamed the helium shortage for its $30 ...

A: Hydrogen and helium are by far the most abundant elements found in the Sun, making up about 98 percent of its mass, but other, heavier elements play an important role in the physical processes that ...