A single sting is painful, but multiple stings — often from worker hornets defending their hornet nest — can be fatal. Yellow jackets are some of the most aggressive wasps and are responsible ...

Wasp stings are no joking matter. This time of year, stinging insects are fierce. You might come across a yellow jacket hive or hornet nest nest anywhere in your yard, beneath your deck ...

Their stings are painful, but the wasps are usually not aggressive except when disturbed at the nest. German wasps (Vespula germanica) are very similar in appearance to the yellow-jacket ...