There are three distinct gnat species, each harmless but annoying: Fungus gnats look like little mosquitoes and do not bite.

When you hear the word "gnat," images of tiny bugs may buzz around your brain. While you might have a certain flying foe in mind, "gnat" refers to more than one species. In fact, there are many ...

For the past few weeks, we have been fighting some little annoying gnats in our office and at home. And judging from the ...