A huge, horrifying spider might ... sensitive to a chemical called nitric oxide. This nitric oxide causes increased blood flow to the penis, leading to an erection. The venom of the Brazilian ...

As venomous creatures, Spiders employ their chemical arsenal for prey acquisition or self-defense. Their venom contains small ...

Now, scientists understand the structure of this neurotoxin ... the complexities involved with the neurotoxin venom released by the Black widow spider. However, Professors Gatsogiannis and Heuer ...

A spider whose venom can cause a lot of pain, elevated blood pressure and hours-long erections was found among a bunch of bananas in an Austrian supermarket. When you purchase through links on our ...