The same process was used to map the location and spread of another spider, the black purse-web spider ... Black widow spiders may be small, but they’re easy to identify.

Time's up: Look out for the black widow's hourglass mark. There are a few different species of ‘Widow’ spiders in north-central Texas and southwestern Oklahoma.

Of the over 46,000 known spider species, only about 200 have venom potent enough to be of medical concern. This is assuming, of course, that an individual isn’t allergic to specific components ...

WESTMINSTER, Colo. (KDVR) — The iconic black widow spider calls Colorado home, but the record wet weather this summer means residents may be seeing them more around their neighborhoods. “When ...

WESTMINSTER, Colo. (KDVR) — The iconic black widow spider calls Colorado home, but the record wet weather this summer means residents may be seeing them more around their neighborhoods. “When ...

WESTMINSTER, Colo. (KDVR) — The iconic black widow spider calls Colorado home, but the record wet weather this summer means residents may be seeing them more around their neighborhoods. “When ...