Atrial fibrillation is a common heart condition characterized by a rapid, irregular heartbeat stemming from the heart's upper chamber. It is a leading cause of stroke from clots that form in a small ...

Using magnets to treat depression sounds like a mad scientist’s scheme — but it actually works. The treatment — known as TMS, or transcranial magnetic stimulation — is backed up by years of research ...

Magnetic levitation systems harness the unique properties of high-temperature superconductors and permanent magnets to achieve frictionless, contactless motion. The core principle underpinning these ...

Head, Research and Development Section, Computer Dept. Raytheon Manufacturing Co., Waltham, Mass. MAGNETIC core circuits can be found performing the computer functions of storage, manipulation, ...

Why? I asked Samsung’s Won-Joon Choi, the executive in charge of both R&D and operations for Samsung’s mobile business. He ...