A team of researchers has found an unusual spike in beryllium-10 levels in the Pacific seabed, dating back 10 million years.

Scientists have been left baffled after discovering something vast and radioactive lurking in the depths of the Pacific Ocean ...

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

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

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