Some jellyfish species carry venom strong enough to cause severe pain, heart complications, and nervous system disruption.

A North Queensland teen has described the “stabbing” pain of an Irukandji jellyfish sting that left him hospitalised and triggered a frantic rescue. Hudson Horan and his friend Tanner were swimming ...

A NQ beach has been closed after a woman was strung by a suspected Irukandji jellyfish while swimming inside a stinger net. The Queensland Ambulance Service confirmed paramedics were called to the ...

The investigative minds at How to Survive rank the world's most toxic stingers, from the Box Jellyfish to the Irukandji, and ...

Non-life threatening symptoms experienced by a woman who was stung while swimming inside the Horseshoe Bay stinger net on Magnetic Island point towards the culprit not being an Irukandji - but the ...

Add Yahoo as a preferred source to see more of our stories on Google. Authorities are warning swimmers to stay out of the water if jellyfish are visible Experts say the jellyfish have poor navigation ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: LAW Ho Ming / Moment via Getty Images A massive jellyfish takeover has thrown part of Australia’s coastline into ...

TEXAS, USA — A couple of strange-looking jellyfish spotted on North Padre Island this week turned out to be Atlantic box jellyfish, according to researchers with the Harte Research Institute. Jace ...