Q: I got stung by a jellyfish a week ago and it seemed better, but the area now has hives and is super itchy. What can I do? A: Several of the over 200 types (and 10,000 species) of jellyfish-like ...

CEBU CITY, Philippines — Some jellyfish, like box jellyfish and Irukandji jellyfish, are venomous and dangerous. According to ...

Close up of a irukandji, a poisonous and dangerous box jellyfish from Ningaloo Reef, Western Australia© Anna LoFi/Shutterstock.com One minute, you’re swimming in the sparkling water off the Queensland ...

Irukandji jellyfish stings cause agonising pain that can last decades. Scientists and adventurers have long debated which creature delivers the world's most agonising sting. The answer, it turns out, ...

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 ...