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The Kinsey Scale Test and 3 other ways to find where you fall on the sexuality spectrum
Sep 17, 2021 3:00 PM
First Martian rock samples from Perseverance edge closer to settling water question
Sep 17, 2021 1:04 PM
This high-tech gunsight could allow soldiers to shoot around corners, Matrix-style
Sep 17, 2021 10:59 AM
This 120-million-year-old bird may have been one of the first to shake its tail feathers
Sep 17, 2021 8:00 AM
Beams of light—not cables—are carrying the internet across a river in the Congo
Sep 16, 2021 8:00 PM
Featured by Emily Laber-Warren/Undark
Sep 16, 2021
America needs more Black male doctors. College sports can help.
To boost Black men in medicine, advocates are turning to athletes.
Aug 28, 2020
What makes a patient asymptomatic to COVID-19?
Some scientists are confident that the immune system’s aggressive response to the virus is only part of the story.
