A homeowner trying to tackle a wasp problem with a can of expanding foam reportedly turned a small-but-frustrating pest issue into a full-blown insect invasion inside the house. What looked like a ...

Last week, I noticed a huge wasp perched on a dried-up cucumber leaf. It was a male cicada killer wasp, Sphecius speciosus. These beneficial wasps show up each year shortly after the annual cicadas ...

Add Yahoo as a preferred source to see more of our stories on Google. Cicada killer wasps may look intimidating, but they are helpful in controlling cicada populations and rarely aggressive. To ...