Parallel Universes, Multiverses, Alternate Timeline & Realities are the focus of many theories of physics and popular science & science fiction. Zelenskyy threatens 'new measures' against Moscow ...

What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the universe, others right here on Earth." ...

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Marcus Stroman has never lacked for self-confidence. That's not a bad thing: It's how an undersized pitcher from a cold-weather state manages to turn himself into a top prospect and build a long ...

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