Nights in Ankeny are a bit more colorful now that the city's new "glow trail" is open. Visitors can walk a 425-foot offshoot ...

After the sun dips below the horizon, some places around the world begin to light up. These spots come alive with soft glows ...

Petunias are a summer garden staple, but this one glows in the dark. "It's really kind of freaky," said Vicki Rabas of ...

The firefly petunias were invented by Light Bio. A group of bioengineers spliced the petunia’s DNA with bioluminescent mushrooms, creating the glow-in-the-dark plant.

This spring, people are lighting up their gardens with flowers, literally. Known as the Firefly Petunia, this bioluminescent ...

Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns ...

They glow using a glowing bacteria and with the help of it camouflage itself by mimicking moonlight on the ocean surface.

Two wildlife charities are recruiting volunteers to help spot glow-in-the-dark caterpillars at night using ultraviolet lights ...