Most people have, at some point, discovered mysterious bites that leave red, itchy welts on their skin. The most common culprits of these irritations are no-see-ums and bed bugs—but what’s the ...

Bug bites that become infected may develop symptoms like warmth, redness, swelling, and pain. Though you may need treatment, infections from bug bites are usually temporary. Rarely, infections can ...

When summer arrives, so do the insects. The buzzing of mosquitoes, the stinging of wasps, and the occasional bite from a pesky bug can quickly turn a pleasant outdoor day into a nightmare. If you ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...