Do we need NASA?

Almost 50 years after the space agency was founded, is it still worth spending $17.6 billion in taxpayer money a year to keep it going?

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How Pixar created the world of 'The Good Dinosaur'

Pixar's upcoming new film imagines what it would have been like if dinosaurs never became extinct.'s Lexy Savvides reports on how real-world data helped make the movie's prehistoric landscapes look incredibly authentic.

by Lexy Savvides