Climate change is weakening a key ocean current to the point of collapse, according to a new study. As shell layers provide an annual record of ocean conditions, scientists were able to study records ...

A trio of researchers has found evidence of the impact of the Late Antique Little Ice Age on Iceland almost 1,500 years ago. In their paper published in the journal Geology, Christopher Spencer, ...

The Little Ice Age was a period of significant cooling from the early 14th to mid-19th centuries, which saw mean temperatures across the northern hemisphere drop by up to 2°C and the advancement of ...

The Norse settlers of Greenland didn't vanish in one dramatic moment. They arrived around 985, built farms, churches, trading connections, and communities, and stayed for nearly 500 years. Then, ...

The unexpected discovery of Greenland rocks in Iceland hints that a centuries-long cold snap may have helped finish off the Western Roman Empire. Reading time 3 minutes Many historians agree that the ...

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ANTH copy 39088020056362 purchased with funds from the S. Dillon Ripley Endowment. siris_sil_1105199 ...