Carotenoids from krill and plankton are absorbed and stored in the muscles. These pigments also give salmon their iconic red skin during spawning. Sockeye salmon transport ocean-derived nutrients to ...

For the people it affects (and anyone who shares a bed with them) restless legs syndrome (RLS) is a torturous condition. Known medically as Willis-Ekbom disease, RLS is described by the NHS as an ...