In northern Quebec, an exceptional geological formation spans across time. Researchers have just confirmed that these stones, ...

"Its occurrence is like finding a tropical seed in Arctic ice – indicating either an unexpected local environment or ...

The gold standard for determining the age of ancient rocks is measuring the radioactive decay of isotopes of uranium into lead in minerals known as zircons. But not all rocks contain zircons, so ...

Asteroids are small rocky bodies that travel around the Sun. They are much smaller than planets. They are very important because they can give us clues about the early composition of the Solar System.