Physicists' search for a theory of everything is entering territory more familiar to biologists: taxonomy. read more »
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Why does the universe contain so much matter and so little antimatter? Particle physicists have puzzled over that question for 40 years. Now, new mea read more »
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Our universe is doomed, says Professor Michio Kaku. Fortunately, he's working on several escape routes: time travel, wormholes, and another universe read more »
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