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A New History of LifeHow paleontologists interpret fossils to reconstruct the traits and environments of extinct life forms; some of the pitfalls of the field; these include cultural biases that can lead to doubtful conclusions, such as that of the Tyrannosaurus rex.

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Now PlayingA New History of LifeHow paleontologists interpret fossils to reconstruct the traits and environments of extinct life forms; some of the pitfalls of the field; these include cultural biases that can lead to doubtful conclusions, such as that of the Tyrannosaurus rex.0Introduction to PaleontologyTaking a virtual walk from the Washington Monument to the U.S. Capitol to explore the 4.54 billion-year history of Earth, with each stride representing 1 to 2 million years; along the way, fossils paint a picture of life on Earth from its start.