Medically reviewed by William Truswell, MD Sea lice bites are an itchy rash caused by jellyfish larvae that get trapped in swimsuits after swimming in the ocean. The larvae release toxins that trigger ...

First thing's first. Sea lice aren't lice at all. They're tiny baby jellyfish, so small you can't even see them -- about the size of a grain of pepper. And just like their grownup counterparts ...

Expanding fish farming is one way to meet the demand of the world's growing population. Fish farms are known to experience outbreaks of sea lice that make their products unmarketable. But fixing the ...

The reason parasites are able to sniff out potential hosts, hard words from MSPs and questions over Norway’s ‘traffic light’ system all feature in our sea lice round-up.

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Serious health and welfare challenges persist in Norwegian aquaculture, annual Fish Health report finds. The Norwegian ...