1. Ancient giant that never shrank: Study shows Anacondas have been massive for 12 million years  The Times of India
  2. Rare Anaconda Fossils Reveal What the Giant Snakes Looked Like 12 Million Years Ago  VICE
  3. Why Anacondas Became So Huge–and Remain So Today  Yahoo News UK
  4. Anacondas became massive 12 million years ago — and it worked so well, they haven’t changed size since  MSN