Black widow binaries get their name from the infamous spiders who devour their mates after copulation (although this tends to be more of an exception than the rule). These binary systems consist of a ...

Black widow spiders strike fear into the hearts of many people. You've probably heard that the small black spiders with the distinctive red hourglass under their midsection can kill you with one bite.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It can be pretty tough to be a bug, especially for spiders that have ...

What Are Brown Widow Spiders? It seems everyone has heard of the black widow spider. But there is a little-known cousin that's becoming a pest in certain parts of the United States — the brown widow ...