A Massachusetts man said the sting of an Asian needle ant left him feeling sick. The invasive insect has been spreading across the U.S., and experts say their venomous sting can potentially be deadly.

Vinegar has been another popular remedy for jellyfish stings. In many cases, it can deactivate venomous cells that haven’t ...

Asian needle ant stings are less painful than bee stings and comparable to a mosquito bite. The risk of anaphylactic shock from a needle ant sting is similar to that of bees or wasps. A 2019 study ...