A Colorado grandfather is fighting for his life after a black widow spider bite caused him to suffer two strokes and left him on a ventilator in intensive care, his family says. Ronnie Thomas was ...

Black widow spiders, scientific name Latrodectus mactans, are among the most venomous of all arachnids. They are found in North America, and their bite can be fatal in some cases. If you found a ...

Can a black widow spider bite kill you? Yes. It's one of the deadliest spiders on earth. According to information from Ohio State University, the venom can be 15 times more potent than a rattlesnake's ...

ORLANDO, Florida (AP) -- A 12-year-old Orlando boy was bitten by a black widow spider. Doctors at Arnold Palmer Children's Hospital have received a shipment of anti-venom from Miami to treat the boy.

Rattlesnakes and black widows are venomous and live in Redding, California. These animals usually only bite in self-defense or to protect their young. If bitten, seek immediate medical attention.

COLCHESTER, Vt. -- A Vermont woman has been bitten by a black widow spider her family says was hiding in a bag of grapes. WCAX-TV reports the 21-year-old Colchester resident spent a night at a ...

Warm weather in California signals the return of one of the most venomous spiders in the United States. A Sacramento resident recently took to Reddit to ask if other locals have noticed an uptick in ...

Q: Our indoor-outdoor cats are fascinated by the spiders and spider webs around our house. I am concerned some of the black, shiny spiders may be black widows. Are black widow spiders dangerous to ...