Around 10,000 years ago, as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading ...

The Atlantic Ocean has been widening for hundreds of millions of years, but its growth may have briefly gone into overdrive ...

During the present ice age, glaciers have advanced and retreated over 20 times, often blanketing North America with ice. Our climate today is actually a warm interval between these many periods of ...

Following the ancient glacier, researchers encountered a thick layer of clay spanning approximately 10,000 square kilometres, ...

Since the last major ice age started ... Laurentide Ice Sheet in North America expanded and melted between several millennia of cold and warm periods. This allowed the glacier to finish shaping ...