Scientists are studying a fascinating image of an unusual circular formation on Mars and trying to work out how it got there.
We finally get our hands on the LG G Watch R, LG's stylish new Android Wear smart watch with a completely circular face.
The round Moto 360 Android Wear watch has a competitor from LG. Luke Westaway goes wrist-on.
CNET's Scott Stein gets his hands on the Moto 360, with Android Wear built in, at Google I/O. The new watch will connect to Android smartphones, tablets, and even cars. It should be available later this summer; pricing has yet to be announced.
Learn how to make cool miniature effect photos using nothing more than your smartphone.
The Samsung Galaxy S5 wants to run circles around its smart phone rivals -- and this teaser image suggests circles are key to the S5's new look.
Slicing blades, repurposed power drills and crashes aplenty -- engineers and electronics hobbyists are stepping out of their sheds with machines designed to fight, and the crowds are loving it.
There are more than half a dozen smartwatches that run Google's wearable software, but it'll take more to make people want to buy them. These should be the next steps.
Why just play with Lego bricks when you can lounge on them? Watch Tim Baker's design team make a comfy Lego Double-Decker Couch in the latest episode of "Super-Fan Builds."
Commentary: CNET's Lindsey Turrentine draws on her own experience for insights into a surprisingly simple method for getting women moving along their career paths.