An unexpected radioactive discovery beneath the Pacific Ocean seabed may provide researchers with a new global geologic time ...

Learn how time scales for objects thousands versus millions of years old could be better synchronized.

Scientists have discovered an anomaly related to the increase in the level of beryllium-10 in ocean sediments at the bottom ...

For decades, scientists have sought reliable ways to reconstruct Earth’s ancient history, deciphering geological events that ...

Geoscientists conducted ... Earth Scientists Study Sikkim Flood in India to Help Others Prepare for Similar Disasters Jan. 30, 2025 — Experts from the global Earth science community have pieced ...

Beryllium-10, a rare radioactive isotope produced by cosmic rays in the atmosphere, provides valuable insights into the Earth ...

Rossendorf (HZDR), in collaboration with the Dresden University of Technology (TUD Dresden) and the Australian National ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A recently ...

Artist concept of Earth during the Late Heavy Bombardment period. Credit: NASA’s Goddard Space Flight Center Conceptual Image Lab Exploring the transformation of Earth from a volcanic hellscape to a ...

Science has made great progress in telling the story of how Earth was formed more than four and a half billion years ago. Volcanic eruptions, earthquakes, and plate tectonics shape the landscape.

At least three explanations are under consideration, each of which could have dramatically reshaped planetary conditions for ...