Lightning bugs are not the only thing glowing in Iowa gardens this summer. Firefly petunias were sold at select flower nurseries around Iowa, with some locations selling out of the glowing flowers. At ...

Fireflies, otherwise known as lightning bugs, are known for their ability to glow at night. According to the Xerces Society for Invertebrate Conservation, fireflies are actually not flies, but are ...

Glow sticks create light without heat through a process called chemiluminescence, where chemicals react to release energy in the form of a glowing color. Bruce Willis Family Makes Difficult Decision ...

Artificial light is bad news for a wide range of wildlife, but it can be a particular challenge for a unique subset of species: those that make their own glow. “With bioluminescent creatures, you can ...