Imagine charging a device miles away without a single wire. That’s exactly what the US military’s Defense Advanced Research ...

Cristian Cassella, a Northeastern associate professor of electrical and computer engineering, understands this problem better ...

Check the fine print when your utility company installs smarts devices, if you don't want to have your life monitored and ...

Your electric meter will soon be able to communicate with you in real time. That means a warning if you are using more power, and spending more money, than you’d planned. This week, Eversource ...

We tried out the best power banks to keep your phone, tablet and laptop fully charged. Here's our guide to the best currently on offer in 2025 ...