From: How Fireflies Light Up: The Science of Living Lanterns

Can you speak the language of fireflies?

Different firefly species have unique rhythms. Some flash in short bursts, while others make a long, lazy glow.

Next time you see fireflies, bring a small flashlight outside. Try copying their flash patterns with your light and see if any real fireflies flash back to you.

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3 evidence blocks3 perspectives2 visualizations8 media resources10 rabbit holes

evidence

Fireflies use nitric oxide gas to turn their biological lights on and off.

evidence

Scientists use the firefly's light-making gene to track transplanted organs in living rats.

evidence

Fireflies produce light by mixing a chemical called luciferin, oxygen, and a helper enzyme called...

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How Fireflies Light Up: The Science of Living Lanterns

Evidence, perspectives, rabbit holes, and more