Add Yahoo as a preferred source to see more of our stories on Google. Close up of a irukandji, a poisonous and dangerous box jellyfish from Ningaloo Reef, Western ...

One minute, you’re swimming in the sparkling water off the Queensland coast. The next minute, you’re fighting for your life. That’s a plausible series of events for people unlucky enough to be stung ...

Irukandji jellyfish are some of the most dangerous creatures in the world—capable of delivering stings that can lead to brain hemorrhages. One minute, you’re swimming in the sparkling water off the ...