Two venomous spiders, black widows and brown recluse spiders, can cause severe symptoms, experts say. Here are spider bite ...

Learn to identify and treat dangerous spider bites with expert advice on symptoms, treatments and prevention methods for the ...

These photos of 11 common bug bites and stings can help you identify what's responsible. Plus, symptoms and expert tips to ...

The redback spider (Latrodectus hasselti) is one of Australia's most iconic arachnids. It's a member of the widow spider family, closely related to the black widow spider. They're famous for their ...

The bites from these spiders can lead to a condition known as loxoscelism, which manifests in both cutaneous (skin-related) and systemic (affecting the whole body) symptoms. Recent research has ...

Unlike black widow bites, brown recluse bites aren't painful immediately. But the venom from a brown recluse spider can cause serious skin problems around the area of the bite, which typically ...

MOST spiders are totally harmless – but a select few can give you serious trouble if they bite. Complications from some of Earth’s deadliest eight-legged biters include painful erections, ...

This can cause skin discoloration ranging from red and purple to gray or black. Brown recluse spiders can only bite humans with counterpressure, such as if trapped against the skin. Black widow ...

The noble false widow is one of only 10 spider ... human skin and its venom is 230 times more toxic than other native spiders. Almost 100 people were hospitalised with suspected spider bites ...

Yellow sac spider bites can result in redness, swelling and a burning sensation on the human skin surface, but they are generally mild. Most bites occur when a spider feels trapped, such as when one ...