Brown University19h
Researchers discover how opsin 3, a light-sensitive brain protein, regulates food consumption in mice
Researchers at Brown University and Cincinnati Children’s found that suppressing opsin 3 in the brain of mice makes them eat ...
New Scientist23h
Most Europeans may have had dark skin until less than 3000 years ago
Ancient DNA from 348 individuals suggests that pale skin became the predominant characteristic of people living in Europe ...