Forget standing over a hot grill in 90-degree heat and don't even think about turning on the oven. I crunched the numbers and ...

Chinese scientists have developed a portable 2-kilowatt (kW) fiber laser weapon that can operate in extreme temperatures.

Today's MacDannyGun video features XSHOT Blaster That SHOOTS SMOKE?! Nerf Guns are put on full blast by Xshot. This XSHOT ...

Sometimes, heatstroke can start with symptoms of heat exhaustion, which isn't quite as serious as heatstroke but still ...