Scientists in Germany have demonstrated a startling new form of surveillance: identifying people using nothing more than ordinary WiFi signals. By analyzing how radio waves bounce around a room, ...

There is little research on the possible benefits or risks of taking creatine with hypothyroidism. Some older research suggests creatine supplements may affect thyroid metabolism, but more research is ...

Cameras built into smart glasses like the Ray-Ban Meta can discreetly record you. Learn the signs that someone may be filming you and ways to protect your privacy. I’m PCMag’s home theater and AR/VR ...

Finally, SpaceX has launched its IPO filing. Here’s how you can hitch a ride on Elon Musk’s rocket company when it begins trading in June.