CNET has been testing robot vacuums for years, but we're always refining our testing procedures. Here's the process we use to evaluate robot vacuums for cleaning, navigation performance, obstacle ...

The phones are all put into Airplane mode with Wi-Fi and Bluetooth both disabled. Screen brightness gets set to 100% and the volume set to 25% -- because you can only listen to the Hulk's roar so many ...

An ET News report has shed more light on Samsung's wide-body foldable. It will seemingly feature the same wide aspect ratio ...

This week’s Current Climate newsletter also looks at a new approach to underground hydrogen and why Tesla is facing a ...

A sampling of the stories NPR staff believe made some of the deepest ripples this year — reminders of what rigorous, compassionate journalism can do, and why the work remains as urgent as ever.

I recently upgraded to the Ring Battery Doorbell Pro and love all the features I'm used to using, but find some new safety ...

If you have a Raspberry Pi project that you want to take on the go, you have a few different options for power. Here are the ...

Physicists at NASA and Princeton generate electricity from the Earth's rotation: could wind energy be our energy source of ...

A new light-based probe allows scientists to explore electrical currents in environments previously beyond reach.

A new study shows that promising single-crystal battery materials degrade for reasons scientists hadn’t fully recognized before. Scientists at Argonne National Laboratory and the UChicago Pritzker Sch ...

The worldwide push for sustainability requires better, more durable batteries to support renewable energy systems and ubiquitous electronic devices.