The most common sea animals are those without a backbone, such as jellyfish and shrimp. There are thousands of species of jellyfish and shrimp. Some jellyfish are clear, but some have bright colours ...

String of Pearls species believed to have killed more than three million fish in Norwegian farms since winter of 2023 ...

Barbed-wire jellyfish (Apolemia uvaria) have invaded two Scottish fish farms, killing nearly 200,000 salmon.

The spectacle of thousands of jellyfish at Hobart's waterfront dock may be breathtaking, but a leading scientist has warned ...

The String of Pearls Jellyfish (Apolemia uvaria), which is also known as string jellyfish or barbed wire jellyfish, has struck two Scottish salmon farms.

Unlike other jellyfish, giant phantom jellies don't have stinging tentacles to catch prey. Instead, they wrap their arms around their food — usually plankton or small fish — and hoist them ...