If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal that lived about 550 million years ago and had a tendency to bend to the right. Spriggina ...

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CNN Science meets religion in the centuries-old Vatican Observatory Posted: July 18, 2026 | Last updated: August 20, 2026 CNN’s Christopher Lamb visits the Vatican Observatory, a centuries-old center ...