Does Ghost-Hunting Gear Work? We Tested Some in a Haunted Place to Find Out.
Electricians and engineers use EMF meters to identify faulty wiring. Paranormal investigators use them based on the theory that spirits may be able to manipulate EMF fields—when your meter’s lights go ...
Is the Eight Sleep Pod 4 worth it? We tested the smart cooling mattress cover to find out
Our top picks in this year's best mattress guide for all sleepers offer ultimate comfort, outstanding support and an ...
iPhones and AirPods now come with hearing health tools. Here’s how they work.
Years of listening to loud music probably hasn’t helped. But for some people, popping in a pair of AirPods just might help.