Two different testing methods have revealed that rocks from the Nuvvuagittuq Greenstone Belt in northeastern Canada date back to 4.16 billion years ago, reinforcing their status as the oldest reliably ...

The Worcester area has evidence of the Mesoproterozoic Era, going back to the earliest known days of the present-day Earth's ...

By Will Dunham (Reuters) -Along the eastern shore of Hudson Bay in Canada's northeastern province of Quebec, near the Inuit ...