To gather crucial evidence, NOVA follows an ambitious Antarctic investigation — a state-of-the-art drilling probe known as ANDRILL.
Drilling deep beneath the Antarctic ice, down through the sea and three-fourths of a mile into the seafloor, ANDRILL recovers rock cores that reveal intimate details of climate and fauna from a time in the distant past when the Earth was just a few degrees warmer than it is today. As researchers grapple with the harshest conditions on the planet, they discover astonishing new clues — not only about Antarctica’s past, but also Earth’s future.
Wednesday at 9 p.m. on PBS-HD.
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