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An exercise in pure mathematics has led to a wide-ranging theory of how the world comes together.
The newly-measured rate of a key nuclear fusion process from the Big Bang matches the picture of the universe 380,000 years later.
Cora Dvorkin discovered new possibilities for what dark matter could be. Now she’s devising unorthodox ways to identify it.
Once missing in action, middleweight black holes have finally been detected. Now researchers are trying to figure out how they grow from small ones.