A Danish fighter jet shows off top-gun skills for the modern age by taking out a flying drone with spectacular accuracy.
Even though the Austin Police Department has grounded all drones at the South by Southwest festival, one vandal drone can be seen zooming around a design studio.
Mist melatonin on yourself until you slowly drift off to dream of a world filled with spray-on love, money and power, too.
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."
SensorWake promises to get you out of bed using pleasant smells such as coffee and croissants -- or, failing that, an alarm.
Being a morning person or a night owl could be genetic, suggests a study based on the habits of fruit flies. Waiter, there's a fly in my coffee!
What do rockets have in common with your dishwasher? How does your dishwasher tell when the dishes are clean? Appliance Science looks at the physics that help get your dishes clean.