Our lives are surprisingly dependent upon this extremely light and unreactive gas, yet supplies of it are remarkably fragile.

If you think helium is only good for fun things like balloons and making your voice sound funny, think again – we need it to run important things, too, like MRI machines and the Large Hadron ...

While helium might be known for balloons, it has a wide range of uses, including in technology manufacturing and in MRI machines. According to the American Chemical Society, the U.S., Qatar and ...

Cracker question because helium balloons are actually a pretty controversial topic. Some people argue that they are harmful to the environment because on returning to Earth, animals mistake them ...