Across North America, archaeologists are pulling remarkable stories out of the ground, from Ice Age footprints to buried ...

Long before recorded history, small bands of humans entered North America during the last ice age and began spreading across ...

Cosmic dust can tell scientists about how ice covered Earth during the last ice age. This dust is leftover debris from ...

A new study published in the journal Science Advances indicates that during the last Ice Age, seafarers gradually migrated to ...

A lone tooth from Canada’s Hudson Bay region redefines the eastern limits of woolly mammoths and their migration history.

FAIRBANKS -- A long, long time ago, a hairy elephant stomped the northland, wrecking trees and shrubs as it swallowed twigs, leaves and bark. These mastodons left a few scattered teeth and bones in ...

Melting ice sheets in North America played a far greater role in driving global sea-level rise at the end of the last ice age than scientists had thought, according to a Tulane University-led study ...

Climate change could push the Atlantic Meridional Overturning Circulation or AMOC the brink of collapse within decades, ...

From woolly mammoths to giant sloths, via some lesser-known ice-age beasts like 'killer koalas', the visuals in this ...