You may have noticed that meteorologists and climatologists define seasons differently from “regular” or astronomical spring, summer, fall, and winter. So, why do meteorological and astronomical ...

Pumpkin spice, cooler nights, football weekends and clock changes: fall is on the horizon. But the official start of autumn isn’t about lattes or leaf piles. It comes down to astronomy. When does fall ...

MOLINE, Ill. — The amount of daylight is shrinking, and temperatures are finally starting to cool off across much of the country. All signs are leading us into the start of the upcoming fall season, ...