Bug experts dismiss worry about 'murder hornets' in U.S.

Insect experts say people should calm down about the “murder hornet” unless you are a beekeeper or a honeybee. The Asian giant hornets found in Washington state that grabbed headlines this week aren’t big killers of humans, although it happens on rare occasions. The world's largest hornets decapitate entire hives of honeybees, which are already in big trouble.

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