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The expansion of the universe is speeding up—contrary to what many physicists expected. A "heat death" is coming, but it's not what you think.
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Planets can emit radio waves. For the first time, we've picked them up from outside the solar system.
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Is death the final frontier? We ask scientists, philosophers, and spiritual leaders about life after death.
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For several weeks after considering the ethics of eating meat, participants in an experiment changed their eating habits.
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Add these great titles to your wish list or secure copies for yourself.
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Map shows oldest buildings for each U.S. state – but also hints at what's missing
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New research shows that the top rap songs in the U.S. are making increasingly frequent references to depression and suicidal thoughts.
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A large study shows changes in the brain scans of lonely people in the area involved in imagination, memory, and daydreaming.
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Matter is what makes up the universe, but what makes up matter?
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Google's "Year in Search 2020" results reveal a year when "why" was searched more than ever.
The expansion of the universe is speeding up—contrary to what many physicists expected. A "heat death" is coming, but it's not what you think.
