The Peppered Moth, Biston betularia, is a relatively common, although declining, night-flying moth found in varying numbers ...

Tami Gingrich outlines the effects of light pollution on native moth populations and makes suggestions for helping them.

Frank Chesniak wondered whether the woolly bear caterpillars he saw in his woodpile Sunday were dead. ‘‘The woolly bear caterpillar (or, more precisely, the Isabella tiger moth) is a great ...

Whether you believe the woolly winter forecast or not, the caterpillars will hibernate over the winter and in spring will turn into Isabella Tiger Moths, their forecasting days behind them.

Woolly bears (or woolly worms in the South) have a reputation for forecasting the coming winter weather, according to the Farmer's Almanac. The caterpillar has 13 segments, and is often brown in ...

Woolly bear caterpillars became North America’s most recognizable caterpillar. Winter survivors pupate in the spring and emerge as moths with yellow-tan wings and sparse black dots. The moths are ...

The woolly bear caterpillar, also known as the fuzzy bear caterpillar or the woolly worm, is not able to predict the weather, but its color is based on its diet and age.

The woolly bear caterpillar, also known as the fuzzy bear caterpillar or the woolly worm, is not able to predict the weather, but its color is based on its diet and age.