A Japanese firm ELECOM claims to have created the world's first Sodium-ion-battery powerbank with 9,000 mAh capacity and ...

Motoring writer Gareth Butterfield points out the problems that can be fixed in cars just by charging or changing the 12v battery ...

Why Antora, Budderfly, and Infinitum are among Fast Company's Most Innovative Companies in the energy space for 2025.

The best hedge trimmers will get the job done in half the time. Here are our favourite options, and how to pick the best one.

As part of an EU project involving tech suppliers and researchers, a team sees ways that cells can remain functional despite damage or defects.

Renault revealed what may be the ultimate hot hatch with its R5 Turbo 3E, an all-electric “mini-supercar.” About twice as ...