Amazon angers FAA by shipping industrial chemicals via UPS

The FAA wants to slap Amazon with a $350,000 fine for suspected violations of the Hazardous Materials regulations. According to the agency, Amazon has been caught shipping volatile, potentially dangerous chemicals without proper care and attention. I...

Terahertz laser tech could scan for bombs at airports

Terahertz spectrum scanning is potentially ideal for finding bombs due to the sheer range of materials it can detect, but it's not exactly practical for luggage checks when you need both a suitcase-sized machine and up to half an hour to conduct a sc...

Your next colored bracelet can detect environmental pollution

Turns out your collection of neon-colored silicone bracelets have a use beyond showing support for a fallen-from-grace cyclist's non-profit after all. The material can actually trap pollutants you might be exposed to during the course of your day, ac...