Working from home by day, gaming and streaming by night? Defeating Wi-Fi dead zones is more important than ever. A mesh network system can help, and these are the best we've tested. I’ve been working ...

A shoulder computed tomography scan or (CT or CAT scan) creates cross-sectional images of the shoulder using specialized X-ray cameras. This scan can help doctors see the bones and soft tissues in the ...

An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.

Travel through space, time, and genre as you parse EW's list of the 31 best sci-fi movies all time. Randall Colburn is a writer and editor at Entertainment Weekly. His work has previously appeared on ...