A new study taps data supplied by everyday phone users just like you. The winner might not be who you were expecting.
An adorable whirring 3D-printed circular saw runs on a button battery and is sized for impossibly tiny hands.
Physicist and comedian Josh Richards is ready and willing to die on Mars. But first he has to survive a see-through, mocked-up habitat in Sydney, Australia.
Scientists are studying a fascinating image of an unusual circular formation on Mars and trying to work out how it got there.
The round Moto 360 Android Wear watch has a competitor from LG. Luke Westaway goes wrist-on.
We finally get our hands on the LG G Watch R, LG's stylish new Android Wear smart watch with a completely circular face.
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.
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.
The company hopes the minimalist, circular-faced wearable can coax customers away from the Apple Watch.
The new edge-lit circular and rectangular panels are thin and light enough to stick in your bag and let you put light where other panels might be just too big.