Spiders are some of the most common creatures we share our homes with. While they may seem scary at first, most house spider species are harmless and even helpful, keeping pest insects under control.

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

Now, a new species of funnel-web spider has been discovered, and it is larger and even deadlier than all other funnel-web ...

Scientists discover new ‘unusually large’ species of one of world’s deadliest spiders - New species of funnel-web spider ...

Scientists reveal the Sydney funnel-web spider is actually three distinct species, with Newcastle's "Big Boy" reigning ...

Hypovolemia is the loss of 15% or more of the fluid circulating in the body, specifically blood or water. Because your organs need these fluids to function, their depletion can cause organs to ...