A dark river nearly 1,000 miles long may be flowing beneath Greenland's ice

Dec 16 2019 by FOXNews.com

Far below the frozen cover of the Greenland ice sheet sprawls miles of bedrock — and extending through that bedrock for close to 1,000 miles is a valley that may contain a subterranean river, transporting water from central Greenland to the northern coast.
Continue Reading A dark river nearly 1,000 miles long may be flowing beneath Greenland's ice