Luc Janssens and Thijs van Kolfschoten in National Geographic
Leiden PhD candidate and vet Luc Janssens discovered that a dog found at the start of the last century in a grave dating back 14,000 years had been sick for a long time and had been cared for. He and Thijs van Kolfschoten were interviewed by National Geographic about this discovery.
Read the full article in the National Geographic.