Researchers have developed an artificial intelligence model capable of tracking a person’s sleep stages using only three ...

Abstract: The polar coordinate system fast time-domain algorithm is more efficient than the original back-projection (BP) algorithm. However, it still has complex coordinate transformation and 2-D ...

Danny Deep, General Dynamics‘ executive vice president of global operations, has been promoted to president of the Reston-based Fortune 100 government contractor, the company announced Friday. Deep ...

A recent report in Nature describes how the Trump administration is weakening peer review in favor of ideology-based grant ...