Morning Overview on MSN

Scientists triggered sleep’s brain reset in awake mice, offsetting the toll of lost sleep

Researchers have found a way to trigger the brain’s sleep-like reset process in mice that were fully awake, reducing the ...
Tech Xplore

Programmable metasurface generates dozens of holograms at once

Over the past few decades, engineers have developed various devices that can create holograms, three-dimensional (3D) or ...