CLERMONT, Ky. — The dim light of tiny fireflies hovering in the backyard late at night is a staple sign that summer has arrived, but it may not stay that way forever. Kentucky is home to more than 15 ...

CLERMONT — On a recent warm Friday night, a group of people picked their way through the nearly pitch dark woods at Bernheim Forest and Arboretum. They were there to see fireflies, also known as ...