When Earth Day is celebrated on April 22, it's a good time of year to think about recycling or trading in some of your older gadgets. From wearable devices to old cellphones to outdated cords, CNET's Kara Tsuboi reports on the best resources to reduce your electronic waste in this Tech Minute.
CNET editors round up the hottest gadgets for Mom this year.
Technically Incorrect: Speaking about many deep scientific matters with Jon Stewart, the astrophysicist tries to answer society's big question.
We embed in the field and go behind the scenes of Google's augmented reality game, Ingress. Is walking through the streets of hundreds of countries the future of gaming?
Apple is pumping €1.7 billion into two data centres that will be powered by 100 percent renewable energy.
Astronaut Alexander Gerst combines more than 12,000 photos taken about the International Space Station in 2014 into a collection of spellbinding videos that show our lively planet in gorgeous HD.
The satellite space above Earth might look crowded in this NASA animation, but traffic's actually a whole lot crazier up there.
Heavy rainfall has allowed the Central American country of Costa Rica to be powered almost entirely by its hydroelectric plants.
Rallying back from a mechanical failure, the telescope helps confirm the existence of an exoplanet 2.5 times the diameter of Planet Earth.
A new video simulation from NASA is so beautiful to watch, it's easy to forget it's tracking one of the biggest disruptors of our climate.
The space agency celebrated the holiday with an image of the Emerald Isle in all its green glory.