The deadly 3.54-inch-long spider Atrax christenseni is among the most dangerously venomous spiders for humans.

Scientists in Australia have discovered a larger, more venomous species of one of the world's deadliest spiders, the Sydney funnel-web spider.

Now, a new species of funnel-web spider has been discovered, and it is larger and even deadlier than all other funnel-web spiders - researchers say. Kane Christensen, an expert in Spiders, was quoted ...