Mention DEET (chemical name, N,N-diethyl-meta-toluamide) in a crowded room, and you’re likely to hear a chorus of different opinions regarding its potential toxicity and health implications. Against a ...

Mosquitos don’t just cause annoying, itchy bites — they can also spread potentially life-threatening infectious diseases, like eastern equine encephalitis, West Nile virus and dengue fever. At least ...

Making your own insect repellent sounds so simple: Just whip up a mixture of apple cider vinegar or witch hazel plus a few drops of some herby essential oils—no deet required. But there aren’t a lot ...

SEATTLE — Check out any pharmacy, sporting goods store or browse around online you’re sure to find a dizzying array of insect repellents. They all claim to thwart pesky, and sometimes dangerous, bugs ...