Scientists Discover the First-Ever Contagious Cancer in Fish - Gizmodo

1. Scientists Discover the First-Ever Contagious Cancer in Fish  Gizmodo
2. Deep in This Lake, a Contagious Cancer Is Spreading  The New York Times
3. Transmissible skin cancer discovered in freshwater fish in Canada and U.S.  CTV News
4. 'Rare' contagious cancer found in fish from Quebec and U.S. lakes | CBC News  CBC
5. Transmissible cancer cells discovered in fish act more like parasites than traditional tumors  Phys.org