Health, Sports & Psychology
Ratting out disease: How animals are detecting disease - and other threats to life
...Writing, as the name suggests, in the Lancet medical journal, a pair of dermatologists reported the case of a patient whose dog constantly sniffed at a mole on her leg, on one occasion even trying to bite it off. The woman sought medical advice. Tests showed it was a malignant melanoma, almost two millimetres thick. It was removed, and she remained well. The second Lancet...