Lightning bugs, also known as fireflies, are believed to be declining in Illinois, likely due to habitat loss and light pollution. Research on the decline is limited, partly due to the nocturnal ...

Lightning bug populations appear to have dramatically decreased in recent years. The author reminisces about childhood memories of catching lightning bugs in jars. Habitat loss, pesticide use, and ...

Across Ohio, the dog days of summer are upon us with recent high temps and humidity making for sweltering weather. Popular activities in those conditions usually consist of trips to the local swimming ...

Across Ohio, the dog days of summer are upon us with recent high temps and humidity making for sweltering weather. Popular activities in those conditions usually consist of trips to the local swimming ...

It wouldn't be summer here in New Jersey without fireflies ... or are they lightning bugs? Regardless, these insects are a harbinger of the season, typically appearing in May, June or July, ...

Whether you like to call them fireflies or lightning bugs, there's no denying that they are fascinating to watch on a warm summer evening. But have you wondered what makes these tiny bugs light up?

A firefly sits on a leaf at a nature area in Columbia. Scientists say loss of wild lands has led to diminishing numbers of lightning bugs over time. There are more than 40 species of fireflies in ...

Here's what we know about finding fireflies in Florida and how to sign up for "Firefly Nights" 2026.