"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.

Cockroaches tend to unsettle people for obvious reasons, though their biology is often stranger than their appearance. One detail that repeatedly surprises people is the colour of their blood. Unlike ...

Add Yahoo as a preferred source to see more of our stories on Google. While cockroaches can seem like just a nuisance, their presence can pose some real health risks. Cockroaches carry bacteria that ...

As temperatures heat up in Northern California, you may begin to see more cockroaches while outside, and on occasion — inside. Cockroaches become more active in late spring and early summer, as cold ...

Cockroaches are often referred to as pests: a destructive insect or animal that disrupts both our homes and society. Their abilities to spread disease, cause allergic reactions and just be a pretty ...

A man who had a cockroach infestation at his apartment says the experience was "very stressful".

In another advance for CRISPR technology, researchers have devised a way to edit genes in insects, including cockroaches. The technique involves editing the genomes of female adults that are carrying ...

What Is a Palmetto Bug? The palmetto bug is a general name for many large outdoor (peridomestic) cockroaches. These insects may accidentally get carried or wander into homes. The term palmetto bug ...

Cyborg cockroaches that find earthquake survivors. A "robofly" that sniffs out gas leaks. Flying lightning bugs that pollinate farms in space. These aren't just buzzy ideas, they're becoming reality.