The Defender brings pepper spray into the modern era, adding 24-7 monitoring, automatic police alerts, and a camera that captures photos of assailants.
Along with summer comes cookouts, swimming, and mosquitoes -- lots of them. Instead of slathering on repellent, turn to your smartphone to keep pesky critters at bay. In this Tech Minute, CNET's Kara Tsuboi reports on apps designed to repel mosquitoes.
NeverWet may soon be facing some hydrophobic competition in the form of LiquidOff, an eco-minded fabric spray made to repel water without leaving a haze behind.
A mining company has ordered 25 Desert Wolf Skunk unmanned aerial vehicles for breaking up riots with pepper spray and "blinding lasers."
During the day, paths coated with Starpath absorb UV light, which is released when darkness falls. The technology could be a cheaper, more energy-efficient alternative to nighttime street lighting, its maker says.
Spraying this liquid-repelling coating on a stencil provides a unique way for people to share messages that become visible after the design comes in contact with water.
Just in time for for Thanksgiving, Old Spice shows what happens when both parents stalk their sons. Can this ad achieve the fragrant heights of its predecessor?
The inventor of the Netherlands' smart highway has created a solar-powered bicycle path with a swirling pattern inspired by Van Gogh.
At a screening of the movie "Mr. Turner" in Hollywood, a phone becomes a flash point.
Experts in autonomous aerial vehicles suggest Amazon and Google won't be the ones to pilot the industry to new heights.