Around 14,500 years ago, toward the end of the last ice age, melting continental ice sheets drove a sudden and cataclysmic ...

The findings, published Thursday in the journal Science, suggest that the Cordilleran ice sheet had largely melted as early as 14,000 years ago, a revision of previous estimates that much of western ...

Northern Hemisphere ice-sheet influences on global climate change. Science 286, 1104-1111 (1999). ———— Rapid rise of sea level 19,000 years ago and its global implications. Science 304 ...