The dorsal raphe nucleus (DRN) serotonergic (5-HT) system has been implicated in regulating sleep and motor control; however, its specific role remains controversial. In this study, we found that ...

Daylight shines on a tree-lined street in Atherton. Courtesy Getty Images. After eight straight years reigning as the country’s most-expensive ZIP code, Atherton’s 94027 has finally slipped to second ...

Abstract: The orthogonal time frequency space (OTFS) modulation is a promising technique to provide reliable communications in high-mobility scenarios. However, the performance analysis for coded OTFS ...

Electric cars, climate credit schemes, diverse boardrooms and legal weed: How California exports its ideas and policies across the U.S. Tehran has floated an extension of the two-week ceasefire, set ...

Can Pakistan secure Iran-US nuclear compromise, as Trump says deal ‘close’? Pakistan’s civilian and army leaders shuttle between key capitals as Trump says he may visit Islamabad to sign a deal.