I can even remember a few times when a dragonfly larva blessed the pond at my parents’ house. I’d watch them crawl out of the ...

Mercury is a toxic chemical that can have devastating effects when it gets into our waterways. That's why scientists have ...

LIFE CYCLE: Larvae live for up to five years, and adults live for at most seven weeks more. It is a short adulthood of feeding, sexual interaction, and egg deposition. When it emerges as an adult, a ...