彩云科技

Back in the 1940s, college libraries had something of an existential crisis. Charles Gosnell, a prominent library-sciences scholar and colle »

Loneliness hurts. But the feeling may serve a purpose. Psychologists theorize that it hurts so much because, like hunger and thirst, lonelin »

“Learn to resist the urge,” says Tara S. Peris, an associate professor of psychiatry and biobehavioral sciences at the University of Califor »

I had made it as far as the street corner when it occurred to me that I hadn’t paid. I’d said goodbye to my friends at the restaurant and wa »

There has been a lot of talk recently about how the coronavirus pandemic has unleashed a mental health epidemic of depression and anxiety. B »

Scientists describe a potential screening method for COVID-19 based on eye images analyzed by artificial intelligence. Scanning a set of ima »

Fingerprints are not the only biometric traits that set individuals apart. Each person’s walking gait is unique—and it can serve not only as »

Centuries ago, humans paid more attention to the night sky, especially to the moon as it shrank each month to a sliver of itself and then re »

Making an artificial intelligence less biased makes it less accurate, according to conventional wisdom, but that may not be true. A new way »

The Concept of Voluntary Poverty A distinctive feature of modern times is the extent to which we tend to devote our brief lives to making – »