CNET editors round up the hottest gadgets for Mom this year.
A fascinating NASA presentation suggests that in July 2012 Earth was one week away from being struck by a massive solar storm that would have had devastating effects. Can this be?
NASA's Earth Day promotion resulted in 36,422 images used to create an amazing mosaic of Planet Earth. You have to see it to believe it.
Celebrating Earth Day? NASA suggests you snap a selfie outside, in a chair, or up in the air to celebrate all that nature has to offer.
An estimated 2 million tons of old gadgets end up in landfills every year. Not only is this bad for the environment, it can also be illegal. In this Tech Minute, CNET's Kara Tsuboi uncovers green ways to recycle your old phones, computers, and other tech gear for Earth Day.
The tech giant may have found its darling with Ibis-167. Surfing air currents and dodging the polar vortex, the Wi-Fi carrying balloon beat all odds in its recent journey.
The scalable PlantLink system isn't foolproof or comprehensive, but it does a fine job of using the Internet to communicate your plant's watering needs.
Recently certified by the Canadian government, this slick ride can do 0 to 60 mph in four seconds and cruise around for 185 miles.
"There are some ideas we want every company to copy," says Apple, adding a thinly veiled dig at rivals like Samsung to new environmental-themed adverts.
Apple decides to plug its environmentalist credentials in new ad, with the mellifluous tones of its CEO describing the company striving to be a better citizen.
Anomaly no more? Radio observatories in Australia and Puerto Rico have both now picked up brief bursts of radio waves from beyond our galaxy.