Most ant bites cause swelling, redness, and itching, but are not serious. Fire ant bites can cause a severe allergic reaction called anaphylaxis. If you experience trouble breathing after an ant bite, ...

With bug bites on the rise, NBC News medical contributor Dr. John Torres joins TODAY to break down what to know about bug bites and stings, including how to treat them and how to protect kids, pets ...

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. An insect bites off another insect’s leg. Is this predatory behaviour, ...

It can be jarring to discover you have a new bug bite, let alone several bug bites. And if it doesn’t look like you’re dealing with mosquito bites, it’s fair to wonder if you could have bed bug or ...