1.7 million-year-old foot bone offers earliest evidence of malignant cancer
Thursday, July 28, 2016 - 09:31
in Biology & Nature
Brooks HaysJOHANNESBURG, South Africa, July 28 (UPI) -- Scientists have discovered a 1.7-million-year-old foot bone with a malignant tumor -- the oldest evidence of cancer yet discovered by scientists.