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

Brazilian Wandering Spiders, also known as banana spiders, have a distinctive defensive posture and are highly venomous, affecting the nervous system.

Three decades ago, Brazilian researchers began studying a curious side effect from banana spider bites ... inches), the arachnid is one of the most poisonous in the world. It is found in several ...