Got an ancient laptop or desktop lying around? We tell you how to transform an old PC into an NAS, experiment with a new OS, build your own security cam, and more.

In other developments, the EPA updated emission standards for polyether polyols and declined to regulate 9 drinking-water contaminants ...

Laptop battery dying too soon? Learn the habits that protect battery health and add years to your laptop's life.

It is getting to the point that I'm afraid to buy auto parts online because I'm not sure they are real, even though they come in factory-looking boxes.

The Fresno Police Department utilized military-grade equipment like robots, rifles and bearcats in its enforcement in 2025.

Lithium iron’s shelf life makes it worth investing in when shopping for a portable power station.

Tossing everything into the blue bin (or however it’s sorted in your area) feels like a good deed for the planet. People ...

Learn whether electronics and batteries can legally be tossed in the trash and how to dispose of them safely instead.

Cobalt and nickel are vital components for batteries, superalloys and catalysts, used in technologies ranging from smartphones to jet engines. But when it comes to recycling, they are notoriously ...

Computers can get disgusting, so it’s good to know how to clean your laptop properly. Here are cleaning tips from tech experts on the best supplies to use.