Black widow spiders live in cool, dark places. Know how to spot brown widows. Keep them away from your home, avoid a bite.
You may have heard the most dangerous spider in the world is the Sydney funnel-web spider, but you may not know how many people it kills per year.
It took merely minutes for the paralysing symptoms to flood Billy's body after he was bitten on the wrist by a king brown snake — a formidable outback predator and Australia's largest venomous snake.