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(0)Melanie Wallace
Publisher
PBS
Pub. Date
[2020]
Language
English
Description
Renowned paleontologist Kirk Johnson embarks on an epic adventure through time at the polar extremes of the planet. Following a trail of fossils found in all the wrong places - beech trees in Antarctica, redwoods and hippo-like mammals in the Arctic - NOVA uncovers the bizarre history of the poles, from miles-thick ice sheets to warm polar forests teeming with life.
Series
Publisher
PBS
Language
English
Formats
Description
DNA testing companies are trending nationally, with over 30 million Americans hoping to receive clues to family origins and forecasts of their future health -- not knowing the results can be misleading, or not considering that family secrets can tear apart relationships. The biggest risk, however, may be what these companies do with our information once they have it, so this program objectively explores the promise and peril of consumer DNA testing....