JioBook 4G portable laptop powered by JioOS platform has launched in India at Rs 16,499 and it will be available from August ...

Computers have made it easier than ever before to design the perfect material for a given problem: Scientists can create a ...

Replacing a car battery was one of the first things I learned to do on a car. I’ve probably replaced a dozen batteries under various conditions—in my garage, outside in the snow, in a store parking ...

Does Bluetooth drain your battery? All wireless technologies need power, but are the claims of high power consumption overblown? Despite advancements in Bluetooth technology, it’s still a pretty ...

Summer heat waves are miserable for people and damaging for smartphones. While humans can sweat through it, a phone that gets too hot has fewer options. When your phone gets too hot, it can slow down, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

July 1, 2026 A surprisingly simple fuel modification could help tackle one of diesel engines’ biggest problems: pollution. Researchers reviewing studies from around the world found that mixing small ...