When you think of stealthy marine predators, a creature commonly called the sea walnut probably doesn't come to mind. However, new research shows the gelatinous blob hunts as effectively as a small, ...

A deadly jellyfish species has reportedly wiped out over 200,000 salmon in Scotland, marking what is believed to be the worst incident of its kind. The String of Pearls Jellyfish (Apolemia uvaria), ...

Salmon farmers in Norway should put in place measures to deal with the impact of jellyfish on their fish stocks, the country’s regulator has warned. Seafood farms have experienced attacks by string ...

Many marine organisms, like sea anemones, struggle to spread across the ocean, especially if they lack long, mobile larval stages. Unlike their jellyfish relatives, sea anemones do not have a medusa ...

DUBLIN, Ireland -- The only salmon farm in Northern Ireland has lost its entire population of more than 100,000 fish, worth about $2 million, to a spectacular jellyfish attack, its owners said ...

The 24km marathon has taken place annually for the past 40 years, and this year 247 men and women were registered to compete More than 60 swimmers were evacuated after being stung by swarms of ...