Science & ClimatePhys.org•1 min read•10/15/2026 (3h ago)

Earth's mantle was 'breathing' oxygen a billion years before it hit the atmosphere, mineral time capsules reveal

Earth's mantle was 'breathing' oxygen a billion years before it hit the atmosphere, mineral time capsules reveal
60-Word AI Digest

Why is there life on Earth? It's one of the oldest questions humans have asked, and as far as we know, our planet is the only one that holds the answer.

Key Takeaways

  • Why is there life on Earth?
  • It's one of the oldest questions humans have asked, and as far as we know, our planet is the only one that holds the answer.
  • Full details and original dispatch available below.

Why is there life on Earth? It's one of the oldest questions humans have asked, and as far as we know, our planet is the only one that holds the answer.

Original Publisher Attribution

This summary was curated from Phys.org.

Read Original on Phys.org
Earth's mantle was 'breathing' oxygen a billion years before it hit the atmosphere, mineral time capsules reveal — Loop60