A new open-source project, WiFi DensePose, uses ordinary WiFi signals to detect human movement behind walls without cameras.

Marathon is back after a 30-year hiatus, but how does it play? We give you the lowdown on its graphics, gameplay, and more, fresh off the recent server slam.

From record-setting adventurers to diasporic filmmakers and chefs, these are the women defining the way we see—and ...