When you think of helium, you probably think of blowing up a bunch of balloons. But that's just the tip of the iceberg for ...

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 ...

Chef Grant Achatz serves up some very unusual dishes, and one of the most popular is an edible helium balloon. Customers are served the balloons and encouraged to suck in the helium before eating it.

If you've ever transported helium balloons in your car, perhaps courtesy of a small child who won't let you store them in the trunk, you may have seen something odd. When you accelerate in a car ...