Flora Photographica: The Flower in Contemporary Photography by William A. Ewing and Danaé Panchaud (Thames & Hudson, 2022) features 200 photos taken over the past 30 years. The lavishly ...

Researchers have suggested a correlation between UV-dark areas of flowers used to navigate pollinators, but this has not been proven. ( Watch colorful rainbow corals glow in the dark .) ...

AMMON, Idaho (KIFI) — Spring has sprung, and so has a new flower that glows in the dark. The Firefly Petunia is a flower genetically modified to give off a soft, greenish light.

This allows the flower to have a greenish glow in the dark, said Aaron Steil, an Iowa State Agriculture and Extension specialist. "It's not super bright, but it is definitely noticeable," Steil said.

This allows the flower to have a greenish glow in the dark, said Aaron Steil, an Iowa State Agriculture and Extension specialist. "It's not super bright, but it is definitely noticeable," Steil said.