Traditional explanations of acupuncture often emphasize direct acupoint-organ relationships, focusing on local stimulation or ...

Neural electrodes are used in therapies that stimulate the brain or nerves, and in systems that read brain signals. The problem is longevity: once an electrode is implanted, the body can treat it as ...

Your browsing history, your location, your political preferences. For years, tech companies have found ways to turn personal data into profit. Now, a new and far more intimate frontier is opening: the ...