As she drives closer to the present day, Emily discovers surprising truths written in the fossil record. Meantime, scientists studying our planet's past are revealing clues about its future.
Broadcast In: English Duration: 0:56:46As she drives closer to the present day, Emily discovers surprising truths written in the fossil record. Meantime, scientists studying our planet's past are revealing clues about its future.
Broadcast In: English Duration: 0:56:46