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All Together Now

By | January 1, 2016

Understanding the biological roots of cooperation might help resolve some of the biggest scientific challenges we face.

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Contributors

By | January 1, 2016

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

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Hearts in Hand

By | January 1, 2016

Texas Heart Institute heart surgeon Bud Frazier is a pioneer of heart transplant technologies.

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image: If It Ain't Broke . . .

If It Ain't Broke . . .

By | January 1, 2016

Is there room to improve upon the tried-and-true, decades-old technology of artificial hearts?

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Inventing Teamwork

By | January 1, 2016

What can social networks among hunter-gatherers in Tanzania teach us about how cooperation evolved in human populations?

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image: To Retain a Brain

To Retain a Brain

By | January 1, 2016

Exceptional neural fossil preservation helps answer questions about ancient arthropod evolution.

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image: Maintaining Cooperation

Maintaining Cooperation

By | January 1, 2016

How organisms keep their biological partners from cheating

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Ancient Irish

By | December 30, 2015

The genomes of a 5,200-year-old woman and three 4,000-year-old men yield clues about the founding of Celtic populations.

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Pregnancy May Explain Ebola Return

By | December 21, 2015

Health officials suspect recently reported cases of the disease in Liberia might stem from a flare-up of the virus in a survivor who became pregnant.

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Dog Origins Disputed

By | December 17, 2015

A genomic study suggests that dogs diverged from wolves in Southeast Asia 33,000 years ago, contrary to reports placing their origins elsewhere on the continent.

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