They reveal that the chemical composition of the deep mantle has remained almost intact since the Earth's formation 4.5 ...

A groundbreaking discovery in northern Quebec has confirmed the existence of Earth's oldest known rocks, dating back 4.16 ...

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 ...