The asteroid that hit Earth 66 million years ago caused most of the world’s living things, including dinosaurs, to go extinct. Not every species died out, however, and scientists are trying to figure out why certain animals survived while others perished. Researchers looking at the fossil record are starting to uncover clues. Listen to learn what happened on Earth when the massive asteroid hit and which clues are helping researchers solve the scientific mystery.
Story Length: 3:04
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