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A catalog of habitable zone exoplanets

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A plot of the flux incident on an exoplanet (in units of the amount on Earth) versus the host star's temperature. The plot shows...

Malaria drug successfully treats 26-year-old brain cancer patient

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Brain cancer regions. Image Credit: Wikimedia After her brain cancer became resistant to chemotherapy and then to targeted treatments, 26-year-old Lisa Rosendahl's doctors gave her...

New method offers potential for uncovering how cancer begins

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At Baylor College of Medicine, scientists have developed a method that allows them to accurately determine the genes expressed in single cells. Among other...

Mounting challenge to brain sex differences

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MRI coronal view of the amygdala.Credit: Amber Rieder, Jenna Traynor, Geoffrey B Hall How different are men and women's brains? The latest evidence to address this...

Conditions right for complex life may have come and gone in...

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This is a 1.9-billion-year-old stromatolite -- or mound made by microbes that lived in shallow water -- called the Gunflint Formation in northern Minnesota....

Researchers zero-in on cholesterol’s role in cells

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A diagram showing cholesterol's (red) predominance in the outer layer of the cell membrane. Cholesterol transport proteins (blue) can alter its distribution between the...

‘5-D protein fingerprinting’ could give insights into Alzheimer’s, Parkinson’s

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This illustration depicts the device used to measure individual protein. The inset shows proteins (in red) flowing through a nanopore. Credit: University of Michigan In...

Prolonged exposure to work-related stress thought to be related to some...

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Prolonged exposure to work-related stress has been linked to an increased likelihood of lung, colon, rectal, and stomach cancer and non-Hodgkin lymphoma. Image Credit:...

Whether our speech is fast or slow, we say about the...

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A new study finds that whether we talk fast or slow we all communicate about the same amount of information in a given time....

A tale of two pulsars’ tails: Plumes offer geometry lessons to...

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An artist's representation of what the three unusual tails of the pulsar Geminga may look like close up. NASA's Chandra X-ray Observatory is giving...

Discovery could lead to jet engines that run hotter—and cleaner

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Credit: The Ohio State University Researchers here have made a discovery in materials science that sounds like something from the old Saturday morning cartoon Super...