For homeowners hoping to wait them out, it's best to know how long wasps normally live. Here's the answer to the important questions about a wasp's lifespan and what to know before going all-in on ...

Erythrina gall wasps, mostly yellow, 6- to 8-millimeter-long invasive pests, create galls — swollen, tumor-like growths — in erythrina tree tissue that serve as cocoons for their larvae to mature.

Dr Gavin Broad, wasp expert at the Museum, uncovers the eccentricities of this small but sinister creature. Tarantula hawks can reach up to 11 centimetres long. There are 133 known species and they ...