Nordic people know how to beat the winter blues. Here's how to find light in the darkest months

Despite little to no daylight — plus months of frigid temperatures — people who live in northern Europe and above the Arctic ...
Science Daily

Scientists find hidden layers in brain’s memory center

Scientists uncovered a surprising four-layer structure hidden inside the hippocampal CA1 region, one of the brain’s major centers for memory, navigation, and emotion. Using advanced RNA imaging ...