Sleep mode is convenient, but it isn't the same as shutting down. We break down the difference and why it can affect performance and battery life.

Shutting down your PC versus putting it to sleep is a decision that depends on several factors, including user preferences, the impact on hardware, and power consumption. Here’s a detailed breakdown ...

Over one-third of Americans use some sort of device to track their sleep, according to the American Academy of Sleep Medicine. CREDIT: whitebalaance.space via Getty Images. Get the Popular Science ...

Maida Lynn Chen does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The Apple Watch has a ...