Black widow spiders contribute to the environment by killing a significant amount of pests that cause harm to crops and spread disease. However, their venom is highly toxic and can impact human health ...

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.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Hot take: I think you should let spiders live in your home. They're typically harmless, and—like bats—can ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While some of nature's creatures are welcome additions to your garden, such as pollinators like ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. BATON ROUGE, La. (BRPROUD) — There are ...

Though rare in Pennsylvania, black widow spiders offer bites that are medically significant for humans. JasonOndreicka Getty Images/iStockphoto While roughly 3,000 species of spiders are found ...