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

Here's everything you need to know about growing and caring for petunias. These popular annuals add vibrant color to gardens, ...

This stunning, trumpet-shaped flower can be dangerous and has ties to ancient rituals, hallucinations ... tomatoes, petunias, ...

The firefly petunias were invented by Light Bio. A group of bioengineers spliced the petunia’s DNA with bioluminescent ...