JERUSALEM, Nov. 12 (Xinhua) -- Israeli scientists have discovered an exotic sea slug that feeds on jellyfish polyps and may affect jellyfish swarms in the Mediterranean Sea, the University of Haifa ...
OSLO (Reuters) - The permanent darkness of the ocean depths is home to a far greater range of animals, from luminous jellyfish to tubeworms that live off oil seeping from the seabed, than previously ...