Researchers at Chalmers University of Technology have succeeded in creating a battery made of carbon fibre composite that is as stiff as aluminium and energy-dense enough to be used commercially.

A new patent has indicated how a Pixel phone could save battery while displaying images. Google filed the patent this year, but the tech could be deployed in most modern Android smartphones.

The Baghdad Battery is believed to be about 2000 years old (from the Parthian period, roughly 250 BCE to CE 250). The jar was found in Khujut Rabu just outside Baghdad and is composed of a clay jar ...