Astronomers have discovered a distant planet with an abundance of helium in its atmosphere, which has swollen to resemble an inflated balloon. An international team of researchers, including Jessica ...

Helium balloons for graduations and end-of-school-year parties are going to be more expensive this year…I found out first-hand this morning. Supply experts say we are in the middle of a global helium ...

They’re up, up and — almost — away. The massive helium balloons that will float through New York City for the Macy’s Thanksgiving Day Parade took shape on Wednesday, when they were filled with helium ...

When humans traveled to the moon, large quantities of a very rare gas known as helium-3 were extracted. Until then, it was ...