https://www.timesnownews.com/viral/worlds-oldest-heart-found-beautifully-preserved-in-380-million-year-old-fossil-of-prehistoric-fish-article-94251512
​Palaeontologists have discovered a 380-million-year-old heart—the oldest ever found—preserved in a fossil of a prehistoric fish, which lays bare an important stage in our own evolution. Lead researcher Professor Kate Trinajstic said the Devonian fossil found…
Create an account or login to join the discussion