InstaFire is made with self-insulated volcanic rock, which burns on top of the formula, leaving the bottom cool enough be held. The ability to start a fire has come a long way since the caveman days, ...

Many of the products featured on Shark Tank have been very successful, but how many have literally saved someone's life? If you're interested in products that might have some life-saving properties, ...

InstaFire lit up the investors when the company appeared on "Shark Tank," but did they catch fire after the show aired?