A new study from the University of Helsinki has provided a compelling new explanation for the devastating droughts that took place in North America thousands of years ago. This period, known as the ...
The Holocene Epoch covers the last 11,700 years of Earth history, beginning at the end of the last ice age. During this time, with the exception of the ‘little ice-age’, the climate has been ...
A long period of drought in North America has been recognized by scientists for decades. A new study links the severe climate to a change in Earth's orbit. A new study from the University of Helsinki ...
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