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    • How drug testing works at the Tour de France

      How drug testing works at the Tour de France

      The Independent via Yahoo News UK· 3 days ago

      At every stage, the yellow jersey and stage winner is tested. This year, all samples will primarily be sent to the World Anti-Doping Agency...

    • Ants amputate legs in order to ensure survival – study

      Express and Star· 4 days ago

      Ants bite off injured limbs of fellow ants in an emergency in order to ensure their survival, a study has found. The Florida carpenter ants (Camponotus floridanus) amputate limbs as a precautionary ...

    • Videos Show Ants Amputating Nest Mates’ Legs to Save Their Lives

      New York Times· 4 days ago

      The life of a Florida carpenter ant can be brutal. Combat can leave the ants with leg injuries. In the journal Current Biology, on Tuesday, researchers report that the ants bite off the injured limbs of their nest mates to prevent infection.