Hundreds of jellyfish threaten to shut down an Israeli power plant every summer. In recent years, several other power plants around the world have faced the same threat. More from Science Hundreds ...

This week, researchers from University of Hawaii, Norway, and the UK have shown with innovative experiments that a rise in jellyfish blooms near the ocean’s surface may lead to jellyfish falls ...

In other parts of the world, swarms of jellyfish have menaced swimmers and clogged fishing nets. In 2006, beaches in Italy and Spain were closed because of a bloom of jellyfish known as mauve ...

The ongoing heat wave is bringing an increasing number of jellyfish to coastal waters this summer and swimmers and those ...

However, these blooms typically only last about a week or two — just long enough for them to carry out sexual reproduction. Freshwater jellyfish have been around some lakes in southern Canada ...

Under the heading of 'Review of Jellyfish Blooms in the Mediterranean and Black Sea', the reports points out that fish stocks had still not recovered from a surge in the mauve-coloured Pelagia ...

Dive with us in Western Pennsylvania, where we found a quarry with a secret you wouldn't expect. (Spoiler alert: It's a ...

However, sometimes huge masses of jellyfish, known as blooms, occur. These are the result of an explosion in a jellyfish population. Human influence is often involved in this phenomenon. For instance, ...

Tasmania's south-eastern ocean is experiencing a rare bioluminescent red algal bloom that bursts into vibrant blue at night time. A biologist warns that the dazzling colours may indicate an imbalance ...

Jellyfish blooms are an issue for many countries. Not only Korea but also other countries have been battling rising numbers. Korea has tried various countermeasures, but no innovative or totally ...