Most people have experienced the simple pleasure of giving themselves a chipmunk voice with helium, but there's also a gas ...

Helium is the second-most abundant element in the entire universe, and the gas has numerous everyday uses in human industry.

If you’ve inhaled a bit of helium from a balloon and are just feeling a little dizzy or have a mild headache, it's probably ...

It may be he was unaware as to the fact that there was no air within the balloon, or it may be that he was trying to see the helium passing over his vocal cords to change his voice. I don't know.

Wyoming already produces 20% of the world’s Grade A helium supply from one plant east of Kemmerer. Now it’s about to get ...