An alarming video shared by lifeguards shows just how easily the venomous Irukandji jellyfish can go unseen when swimming in ...

Jelly blubber are overwhelming the Hawkesbury River and some say harvesting them for sale as a delicacy may be the solution.

Even the tiniest encounter can cause severe symptoms and possible death, despite being barely visible in the ocean.

There are fish in every shade imaginable, gliding gelatinous jellyfish, mesmerising plants, and colourful coral, and even ...

If you think someone has been stung by a Irukandji jellyfish, Surf Life Saving advises to pour vinegar onto the sting for at least 30 seconds and monitor the person for 45 minutes in a safe location ...

Lifesavers in Far North Queensland have shared a video showing just how surprisingly tiny the highly-venomous Irukandji ...

Lifesavers in Far North Queensland have shared a video showing just how tiny the highly-venomous Irukandji jellyfish are. Western Australian Liberal leader Libby Mettam has threatened to tear up a ...

Follow the latest news headlines from Australia's most trusted source. Read in-depth expert analysis and watch live coverage on ABC News.

Terrifying footage captures the moment a woman confronted a masked intruder inside her home in Melbourne's southeast. A person's collection of Barbie dolls worth $15,000 has been stolen from a home in ...

Q. I enjoy learning about bizarre animals like the terrestrial one you recently wrote about called a hammerhead worm. With ...