Ohio River
Researchers looked at 60 years of fish data in the Ohio River. it turns out that fish diversity has increased over the decades. Photo: Kara Lofton/West Virginia Public Broadcasting

Episode for May 10, 2019

This week on The Allegheny Front, Pennsylvania goes old-school to prevent forest fires while controlled burns on game lands create habitat for a threatened songbird. The UN warns of mass extinction, a new study says the Ohio River has more fish and Three Mile Island nuclear plant will close in September.

LISTEN to the full episode (29:00 minutes: