The Scientist

» altruism and developmental biology

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image: Sperm From Ovaries

Sperm From Ovaries

By | June 11, 2015

With the deletion of a single gene, female Japanese rice fish can produce sperm. 

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Behavior Brief

By | May 21, 2015

A round-up of recent discoveries in behavior research

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image: Dino Snouts from Chicken Beaks

Dino Snouts from Chicken Beaks

By | May 13, 2015

Researchers tweak gene expression in chicken embryos that may have been crucial to the evolutionary transition from dinosaur noses to bird bills.

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Viral Protector

By | April 21, 2015

A retrovirus embedded in the human genome may help protect embryos from other viruses, and influence fetal development.

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Contributors

By | April 1, 2015

Meet some of the people featured in the April 2015 issue of The Scientist.

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From Many, One

By | April 1, 2015

Diverse mammals, including humans, have been found to carry distinct genomes in their cells. What does such genetic chimerism mean for health and disease?

4 Comments

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Short, Strong Signals

By | March 25, 2015

Methylation increases both the activity and instability of the signaling protein Notch.

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Taking Turns

By | February 3, 2015

Using GPS trackers, researchers demonstrate an energy-saving flight strategy for migratory birds.

2 Comments

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Capsule Reviews

By | February 1, 2015

Touch, The Altruistic Brain, Is Shame Necessary?, and Future Arctic

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image: Capsule Reviews

Capsule Reviews

By | January 1, 2015

Does Altruism Exist?, Ancestors in Our Genome, Fred Sanger—Double Nobel Laureate, and Stiffs, Skulls & Skeletons

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