Fireflies are the romantics of the insect world. In the summer months, they emerge from the ground with love on the brain. They only live for two to three weeks once they've become full adults and in ...

Fireflies at Congaree National Park flash in unision in this file photo from 2016. Only a few lucky winners get a chance to see the natural light show each year, which is currently protected by the ...

Whether you call them fireflies or lightning bugs, the glowing insects are headed to Pennsylvania. Some may have even been spotted early, shining yellow and green in backyards just after dark. MORE ...