Nobody wants to think about finding a bed bug, let alone realising your bedroom is infested. But the good news is there's ...

Perioral dermatitis is a rash that appears as clusters of inflamed skin and small raised bumps around the mouth and nose. The ...

These photos of 11 common bug bites and stings can help you identify what's responsible. Plus, symptoms and expert tips to ...

Stag beetles have their sumo matches. Female fireflies who murder their mates. These are some of our favorite mating behaviors among insects and arachnids.