The fossil sheds light on interactions within the Cretaceous food web and may represent the first record of this type of predation in North America ...

The emergence of artistic expression, abstract thought, and symbolic behavior may have occurred much earlier in human history ...

As a wonderfully argumentative exhibition at Tate Britain shows, a preoccupation with the interrelationship of the photograph and the painted image began at around the same time as photography itself; ...

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