Researchers built a battery-free, wireless underwater camera, powered by sound waves, that can take high-quality, color images, even in dark environments. It transmits image data through the open ...

While seabed-located cameras are great for tasks such as monitoring wildlife, powering them and retrieving their photos can be challenging. That's where a new MIT-designed camera comes in, as it ...

Sept. 26 (UPI) --Scientists at the Massachusetts Institute of Technology said Monday they've developed a prototype battery-free camera for underwater use, which they said could help monitor the ...

Nest Cam Battery is a welcome and long overdue addition to the Nest ecosystem. Google has finally released its first wire-free security camera in the Nest Cam Battery. It’s a step in the right ...

Ryan is a tech/science writer, skeptic, lover of all things electronic, and Android fan. In his spare time he reads golden-age sci-fi and sleeps, but rarely at the same time. His wife tolerates him as ...

Parts of the ocean that have previously gone unexplored might soon become familiar. Engineers at MIT have built a wireless, battery-free underwater camera that uses sound to power deep-sea journeys.