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Each of us lives in our own multi-colored universe. And there's scientific proof of it.
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Agriculture is responsible for a quarter of greenhouse emissions, but who pays for these environmental costs?
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This month, Google forced out a prominent AI ethics researcher after she voiced frustration with the company for making her withdraw a research paper.
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Is death the final frontier? We ask scientists, philosophers, and spiritual leaders about life after death.
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A large study shows changes in the brain scans of lonely people in the the area involved in imagination, memory and daydreaming.
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Ultraviolet LED lights could soon be used to help disinfect air and surfaces in buildings, planes, subways and other spaces.
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An important step toward figuring out our space station future.
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There is a lot we don't know about psychedelics, but what we do know makes them extremely important.
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A new study explores the therapeutic potential of the psychedelic drug ibogaine, which has been used in Africa for centuries.
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Scientists find routes using arches of chaos that can lead to much faster space travel.