We’re always checking out new gear, but these are ways we’re actually planning to upgrade this year.

We enlisted a dozen testers to put 18 laptops through rigorous testing. These are the best laptops based on performance, ...

A faulty lithium-ion battery is a serious hazard and can catch fire. Here's what to do if the unthinkable happens - and some tips for preventive care.

Duke Energy has powered up a 50 MW grid battery at the former Allen coal plant that could drive down energy costs across the ...

What we see is sobering. In our simulations, electrodes can fracture during the deep freeze of a lunar night. Under direct ...

Connected Energy is moving ahead with plans to establish what it describes as the UK’s most advanced testing centre for second‑life EV batteries.

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...