Explore the potential of Raspberry Pi-powered underwater WiFi, from enabling real-time communication and media sharing to advancing marine research and safety.

Andy’s working on landing another job that’s almost formalized and finds himself already spending the money on Kickstarter tools and toys that might interest our readers.

Engineers at the University of California-Santa Cruz developed a system that uses Wi-Fi signals to monitor heart rate without the need for smartwatches, chest straps or other wearables. The project, ...

Help your kids find a balance between studying and having fun with these tips, along with activity ideas they will love. Read ...