The Outside Story shows how wildlife learns when spring has arrived due to the days lengthening with the season.

As cold winter temperatures seem to drag on, we all gaze out the window looking for signs of spring. It may be buds swelling on trees, a tiny bloom pushing up through the snow, or a spot of color in ...

INDIANAPOLIS (WISH) — After nearly a month of snow, bitter cold, and winter storms, central Indiana is finally starting to see the first subtle hints that spring is not too far away. While winter is ...

Despite lingering winter weather, lengthening days are triggering early signs of spring in nature. Phenology is the science of how natural cycles, like animal breeding and plant growth, respond to ...