Scientists in Germany on Friday cast doubt on the work of colleagues who claimed that plastic bag-eating caterpillars might hold the answer to the planet's growing synthetic waste problem.
Archaeological treasures excavated from a Visigoth cemetery on the plains of Castilla y Leon during the 1930s might well have strengthened links between Nazi Germany and fascist Spain but 75 years after they were presented as a gift to Himmler, Spain wants them back.
