Advertisement

We need your help now

Support from readers like you keeps The Journal open.

You are visiting us because we have something you value. Independent, unbiased news that tells the truth. Advertising revenue goes some way to support our mission, but this year it has not been enough.

If you've seen value in our reporting, please contribute what you can, so we can continue to produce accurate and meaningful journalism. For everyone who needs it.

# lion's mane

All time
Warning lifted as lion mane jellyfish no longer present at popular Dublin swimming spot
There's been an increase in jellyfish sightings on Irish beaches - here's what to do if you see one
One of the world's biggest jellyfish has been spotted in Irish waters - but don't pee on it if you get stung
Dublin Ironman organisers 'monitoring' presence of dangerous jellyfish in Sandycove
Heading to the beach? A new warning has been issued over this jellyfish
Tourists urged to take care swimming after boy dies from box jellyfish sting in Thailand