A Porsche driver who was spotted on the A12 inhaling gas from a green balloon has been arrested on suspicion of drug driving.

Lifting the contraption required 3 million cubic feet of hydrogen, an extremely flammable gas. The flight ended in disaster when the balloon ripped, plummeted towards earth, and burst into flames ...

The whole thing should go a bit like this: the balloon's initial buoyant gas would be constantly replenished with CO and O2 taken from Venus' atmosphere, and converted for use using the solid ...

Governments want to regulate nitrous oxide, or laughing gas, a party drug used by young adults in the United States and Europe. Here's what you need to know. I was 17 years old the first (and only ...