Besides being unsettling to look at, are they a real threat to our health? This is a good question, and the answer is... not really! While cockroaches have mouths with tiny jaws, they aren't like ...

Sarah Bradley is a writer with six years of experience creating personal essays, reported features, and content related to health and parenting topics. Cockroaches are common pests in homes, schools, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Most of us aren’t experts at bug identification—especially because most common house insects look alike.