A 37 year old woman in California injected a crushed up black widow spider to see if she could get high from it, and she was admitted to the emergency room a few hours later ...

Most exposures to black widow spider venom are accidental, but in a rare medical case, the exposure was intentional.

The structure of a tetrameric form of the spider neurotoxin ... variety of neural and endocrine cells in all vertebrates (the venom contains additional, insect-specific toxins).

Spiders are some of the most diverse creatures on Earth. While they can be frightening, most of them are harmless and ...

Next, the researchers tested to see if black widows can control how much venom they deliver in a bite. The spiders were presented with three targets in succession — vials that would collect thei ...

Which one of these spiders is a black widow? Which one of these spiders is a black widow? Spiders eat snakes around the world, surprising study reveals Spiders eat snakes around the world ...

One of the most infamous spiders in Colorado, the black widow is easy to recognize by its shiny black body and the red ...

The thought of black widow spiders is enough to send chills down one’s spine ... However, the team was surprised to find that only two out of 14 antibodies cross-neutralized between the whole venom of ...

Below, find some spider bite pictures to help you identify what you're dealing with. Brown recluse and black widow spiders are venomous spiders Black widow and brown recluse spiders are "the two ...

The redback is often mistaken for its cousin, the black widow, but the Southern Hemisphere cousin is smaller. Yes, Australian redback spiders are dangerous. Redback spider venom contains ...

Brown widow spiders are venomous, but they're considered much less dangerous than the black widow. Although brown widow venom is just as toxic, the brown widow spider injects a much smaller amount ...