We would put them in a glass jar to watch them alternately produce their bright, yellow light, and then let them go. That’s not the traditional meaning of catching lightning in a bottle, but it's as ...

This is that strange, sweet part of summer when life stops for a beetle's behind. On a June night in Bethesda, a woman blast-e-mailed her neighborhood: "Go outside RIGHT NOW. Look into the dark ...

Copeland and Moiseff’s experiments showed that isolated P. carolinus fireflies really did try to flash on beat with a neighboring firefly—or a blinking LED—in a nearby jar.

Now a Plainfield resident, Swanson, 51, joined over a dozen other insect fans on a recent hike in Bolingbrook, where she caught two fireflies in a jar, watching them blink back and forth briefly ...

One thing I would change from that time, however, is how I would often leave my innocently captured fireflies in a jar overnight, thinking they were my new pets, and they'd be dead by morning. I know ...

Published date: May 6, 2024 | 10:43 am Updated: June 1, 2025 | 3:17 pm (© soupstock – stock.adobe.com) Most children and adults remember catching fireflies in a jar on warm summer nights.