Scientists Discover 'Clockwork Gears' of Mood https://sputnikglobe.com/20260202/scientists-discover-clockwork-gears-of-mood-1123563469.html Scientists have identified a genetic factor that causes mood deterioration in the winter. The factor, which "regulates" a person's mood depending on sleep patterns, daylight hours, and other factors, was discovered by researchers at Tyumen State Medical University (TyumSMU) as part of an international scientific team. #news #press