Scientists believe that international shipping is partly responsible, as barnacles can travel in ballast water or by clinging ...

STORY: These fishermen from Spain's treacherous "Death Coast" are braving crashing waves to harvest a prized Christmas food: the gooseneck barnacle. But the future of the delicacy is now under threat.

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...