The answer is in your yard. Watch closely for the smallest hints, record what you find and advance the cause of science.

Signs of the coming of spring are appearing everywhere. So far, I’ve seen robins, red-winged blackbirds, killdeers, herring gulls, grackles, great-blue herons, geese, chipmunks, geese and others.

There are many signs that spring is here. For columnist Tami Gingrich, there is nothing like spotting that first turtle on a ...

Recent rain and warming temperatures trigger early spring activity in Lehigh Valley, with winter aconites blooming and ...