The Brazilian wandering spider, belonging to the genus Phoneutria, is one of the most feared arachnids due to its venomous ...

This phenomenon typically transpires following periods of high heat and fog. Spider colonies, comprising up to 500 members, ...

Researchers have highlighted a new type of mind-altering parasite that takes over spiders and changes how they act.

You can read all about that, and lupus symptoms, here. Spider mites are rashes due to a problem within the skin arterioles (small arteries that supply blood to the skin). These open and close to ...

Most spider bites cause local pain, redness and swelling. It's much like a bee sting reaction. A few spiders (such as the Black Widow) can cause a more severe reaction. Helpful if spider seen on the ...

While the bug is sucking blood, some of its secretions get mixed in. Anaphylaxis With Insect Bites: Very Rare A severe life-threatening allergic reaction is called anaphylaxis. The main symptoms are ...