Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

High-power appliances like air fryers and space heaters should never be plugged into an extension cord, due to the risk of overheating. Corin Cesaric is a Flex Editor at CNET. She received her ...

Enable the Linux terminal on any Android device, and you can create or practice your bash scripting on the go.

Mounds of snow continue to make getting around Boston difficult, and a new hurdle for drivers came Wednesday. The city allows drivers to use space savers — objects placed in a street space that’s ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Your iPhone is the ultimate memory machine, ...

Turn your phone into a portable planetarium, map the night sky and discover the best place and time to observe February's solar eclipse, with the best stargazing apps.