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 ...

This brief presents updated estimates of severe maternal morbidity overall and across demographic and geographic ...

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

It didn’t take long for agencies to get specific marching orders on a new executive order on post-quantum cryptography ...