For many people, fireflies are part of the story of summer, evoking memories of lazy, hot evenings spent trying to catch them in glass jars. Now, one man is still trying to catch them — not with a jar ...

Most children and adults remember catching fireflies in a jar on warm summer nights. However, a Virginia Tech entomologist said the number of fireflies is decreasing due to climate and urban ...

Homeowners can create firefly-friendly habitats by minimizing pesticide use, preserving leaf litter and reducing outdoor lighting. Firefly sightings are dependent on timing, location and light ...

Rainy, damp weather along the eastern United States in summer 2025 has one upside: Fireflies love it. "Fireflies and their prey (snails, slugs, worms) need moisture, so years with high rainfall, ...