Every 27.5 million years, the Earth’s heart beats catastrophically – Big Think

Science News

  1. Every 27.5 million years, the Earth’s heart beats catastrophically  Big Think
  2. Earth has a ‘pulse’ of 27.5 million years  Livescience.com
  3. Earth has a ‘pulse’ every 27.5 million years that brings eruptions and mass extinctions  Yahoo News UK
  4. New evidence suggests Earth has a 27.5 million year geological activity cycle  SlashGear
  5. Earth Has A Steady ‘Pulse’ Of Geological Activity But We Don’t Know Why  IFLScience
  6. View Full Coverage on Google News

Source: Science News