Forget the neckties and wristwatches, and get the Dad in your life the tech he really wants.
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.
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.
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.
If you're looking to pay your way out of your eco-guilt for slacking on the recycling this year, why not repent with one of these environmentally friendly gadgets and accessories?
New imagery collected by the VIIRS sensor aboard the Suomi NPP satellite maps the subtle differences in Earth's greenness, from the lushest vegetation to vast, dry deserts.
Recently certified by the Canadian government, this slick ride can do 0 to 60 mph in four seconds and cruise around for 185 miles.
To mark the 43rd Earth Day, Google produces one of its busiest -- but still subtle -- animated doodles, depicting our planet's ever-changing landscape.
A brand-new pub modelled after JRR Tolkien's hobbits' drinking hole in Bywater, Hobbiton, has opened in New Zealand.