Earth’s climate over millions of years is shaped by both internal forces, like volcanic activity, and external ones, such as ...
An international team of scientists has synchronized key climate records from the Atlantic and Pacific Oceans to unravel the sequence of events during the last million years before the extinction of ...
Beryllium-10 is a rare radioactive isotope produced by cosmic rays in the atmosphere that can provide valuable insights into the Earth's geological history. Listen to Story The anomaly has been ...
This makes the atom unstable and radioactive, so it slowly decays into boron over millions of years. Beryllium-10 has a half-life - the time needed for half of its atoms to decay - of 1.4 million ...
Beryllium-10 undergoes radioactive decay really slowly, meaning it gradually breaks down over millions of years as it sits in the rocks. As beryllium-10 decays over time, its concentration ...
A strange radioactive 'blip' has been detected deep beneath the Pacific ... Carbon dating only goes back to about 50,000 years, and measures based on the decay of uranium isotopes aren't useful ...