Sea lice bites are an itchy rash caused by jellyfish ... with a rash developing anywhere from a few minutes to 12 hours later. Without prompt treatment, the rash may worsen over time.

In extreme cases, an infestation can cause mass mortality. Currently the most common treatment for salmon lice is harsh chemicals. Although this treatment has been effective in managing sea lice ...

The Norwegian University of Life Sciences (NMBU) has released a new study showing that probiotic bacteria can help reduce mortality in the aquaculture industry.

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 ...

Scottish salmon companies are being accused of employing “greenwashing” tactics to cover up death rates, sea lice and chemical use, according to an investigation into the industry ...