Microwaving delivers a triple whammy: heat, UV irradiation, and hydrolysis

Microwave ovens do not generate ultraviolet light. They operate in the, well, microwave region of the electromagnetic spectrum.

I’m not saying microwaving plastic poses no risks, but this mistake makes me doubt the veracity of some of the more sensationalist claims in the article.

Wired articles are generally about interesting topics but take a sensationalist click-bait approach. I usually just skim the headline and look up the info somewhere more reputable if it sounds important.

For example, here's some info from the USDA:

Plastic storage containers such as margarine tubs, take-out containers, whipped topping bowls, and other one-time use containers should not be used in microwave ovens. These containers can warp or melt, possibly causing harmful chemicals to migrate into the food.
https://www.fsis.usda.gov/node/3355