The Earth's oceans used to be green — and could one day turn purple, scientists say - Live Science

  • Cédric M. John |
  • Technology |
  • The Conversation Africa |
  • 04-14-2025 |
  • 22

Nearly three fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a compelling case that Earth's oceans were once gr…

Loading Comments...