Toxic microalgae, viruses and chemical contaminants are floating in our waters. These hazardous materials pose a high risk to the livelihood of the sea dwellers. Especially the aquaculture is affected by this rising problem.

The Oceans are filled with a diversity of life forms. This means that getting a complete picture of marine biodiversity is challenging.

Bernard Kloareg is the director of the Station biologique de Roscoff , a major science facility for marine research located in the Brittany region of France.

One litre of sea water contains about one billion bacteria.

Sea bass or sea bream, by far the most consumed fish species around the Mediterranean area, increasingly originate from aquaculture.

Nobody knows the underlying biological mechanisms of the European eels migration . Thanks to an EU-funded research project called eeliad , now about toreach completion, biologists have revealed some of its secrets, including a better understanding of its biology and migration route.