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Mismatched ancestral origins of mitochondrial and nuclear DNA boost mouse health.

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image: A New Role for Marine Archaea

A New Role for Marine Archaea

By | July 1, 2016

Researchers discover acetogenesis in archaea, suggesting an important role for these little-studied organisms in generating organic carbon below the seafloor.

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image: Marine Bacteria Share Carbon Assimilation Duties

Marine Bacteria Share Carbon Assimilation Duties

By | July 1, 2016

Taxonomic differences in bacterioplankton amino acid uptake

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image: What Causes Type 2 Diabetes?

What Causes Type 2 Diabetes?

By | July 1, 2016

Insulin resistance and high levels of insulin and lipids all precede the development of metabolic dysfunction. Which metabolic factor is to blame?

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image: The Fatty Acid–Ketone Switch

The Fatty Acid–Ketone Switch

By | June 1, 2016

In failing hearts, cardiomyocytes change their fuel preference.

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image: In Failing Hearts, Cardiomyocytes Alter Metabolism

In Failing Hearts, Cardiomyocytes Alter Metabolism

By | June 1, 2016

While the heart cells normally burn fatty acids, when things go wrong ketones become the preferred fuel source.

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image: Study: Faster Metabolism Boosted Human Brains

Study: Faster Metabolism Boosted Human Brains

By | May 5, 2016

Humans burn calories faster than any other primate, researchers report.

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image: Speaking of Cancer Research

Speaking of Cancer Research

By , and | April 20, 2016

A selection of notable quotes from the annual American Association for Cancer Research meeting

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image: Contributors

Contributors

By | April 1, 2016

Meet some of the people featured in the April 2016 issue of The Scientist.

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image: Shooting for the Moon

Shooting for the Moon

By | April 1, 2016

Defeating cancer is many times more difficult than planting a flag on our lunar satellite.

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