Science

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It's official: our revamped Science page has launched. Straight from the newsroom, here's a primer on what you'll get: DetectFlashDecision_Blog('news01s4574qfc4', '2-MY57RBnz8', '29'); We'll be featuring the reports from our science correspondent, Miles O'Brien, along with online…

Robert Kirshner, an astrophysicist from the Harvard-Smithsonian Center for Astrophysics, answers the question, "What is a supernova?" A supernova explosion is something where you see a star that you hadn't seen before suddenly turn billions of times brighter…