The Powerwall for homes and Powerpack for businesses can store energy from solar panels and help you save on energy bills.
The unlocked $229 Blu Life Play offers Android Jelly Bean on the cheap, but getting the more expensive $299 LG Nexus 4 would be a wiser decision.
It may not be state-of-the-art by today's standards, but this unlocked Nexus 5 is still a premium smartphone -- now at an entry-level price.
Microsoft is still figuring out what to charge for Windows 10 after the operating system will no longer be free -- or how the software will evolve.
Got a tattoo on your wrist? You could find it difficult to get an Apple Watch to track your heart rate. It's all about the way the ink blocks light from built-in sensors.
Changing your go-to apps can save you megabytes or more in mobile data.
Silicon Valley is pouring more money into Internet security companies than ever before.
Google's technology could pave the way for the cable providers to finally get wireless right.
The Baltimore police union launches an effort to raise money for legal fees, but the fund-raising site says no go. It's the latest campaign involving alleged police misconduct that's been shuttered.
TiVo has announced "limited-time" pricing for the Roamio OTA DVR of $300 with no monthly service fee. It's a great deal for cord-cutters as long as it lasts.