Foldable screens have been bending their way into consumer gadgets over the last few years. But with skepticism about durability, pricing, image quality, and the necessity of such devices, foldable ...

JOINT BASE SAN ANTONIO, Texas — The U.S. Army Medical Evaluation Test Activity recently conducted an operational test of three ultrasound field portable devices. The test was conducted for the U.S.

A research group from Colombia has conceived a new portable electronic device that enables on-site measurements of the I-V and P-V curves of photovoltaic panels and can reportedly compete with similar ...