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NASA's Enceladus flyby: Cassini to dive through icy spray of Saturn's moon

The warm interior ocean of this moon of Saturn is bursting through its surface and the spacecraft plans to dive-bomb the satellite for a sip.

By October 14, 2015


Tyrone the Drone can spew spray paint, silly string and fire

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.

By March 16, 2015


Insomniacs, now you can spray sleep right onto your skin

Mist melatonin on yourself until you slowly drift off to dream of a world filled with spray-on love, money and power, too.

By January 31, 2015


Pepper spray gets a camera with The Defender

The Defender brings pepper spray into the modern era, adding 24-7 monitoring, automatic police alerts, and a camera that captures photos of assailants.

By August 22, 2014


Ditch the spray: Apps to repel mosquitoes

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.

By July 23, 2014


These neighboring moons look totally different: Here's why

Two of Saturn's moons step into the NASA spotlight with a Cassini image highlighting their differences.

By November 18, 2015


15 drool-worthy things you can cook in your waffle maker

Will it waffle? For these 15 dishes, the answer is "yes."

By November 18, 2015


NASA flies into icy plume of Saturn's moon in search of life

Enceladus looks like a big ball of ice, but the mysterious spray near its south pole hints at something more. NASA's Cassini craft flies through a plume and takes a sip.

By October 28, 2015


Optimistic futurism: The designers building the world of tomorrow

Whether it's the first cordless kettle or a spacecraft for civilians, UK design company Seymourpowell has long created inventions on "the edge of the future." But how do you design a world that doesn't exist yet?

By November 9, 2015


Bacteria-slaying paint wants to disinfect a wall near you

A microbe-killing paint could soon decorate the halls of hospitals, cruise ships and schools in an effort to reduce contagious infections.

By November 2, 2015