It can be distressing to wake up with a mysterious swollen red rash on your ankle. Could that rash be an insect bite? And what kind of bug bit you? The answers aren't so easy to figure out. Even for ...

Bugs are surprisingly good at biting before you realize what’s happening. But by the time you feel that signature pinch or sting, they’ve often moved on. That can make it tough to know what kind of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Waking up with a fresh set of itchy bug bites can bring on its own set of worries. What, exactly, was ...