One of Australia's biggest and deadliest spiders is actually three different species, researchers discover — and one of these behemoth arachnids is even bigger than the rest. Sydney funnel-web spiders ...

A ginormous and deadly funnel-web spider has been handed in to a reptile park in Australia, where staff said it was the largest of its kind they had ever seen.See the funnel-web spider Hemsworth in ...

A pitch-black cave in the Balkans is home to what researchers say is a singular work of cooperation by two usually-hostile ...