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image: All In Proportion

All In Proportion

By Savraj S. Grewal | March 2, 2013

Drosophila insulin-like peptides (dILPs) regulate part of the signaling pathway that helps keep organs growing in proportion during development.

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image: A Sea Dragon Revealed, 1823

A Sea Dragon Revealed, 1823

By Dan Cossins | March 1, 2013

A sharp-eyed fossil prospector and self-taught paleontologist, Mary Anning discovered several extraordinary Mesozoic marine reptiles.

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image: Contributors

Contributors

By Beth Marie Mole | March 1, 2013

Meet some of the people featured in the March 2013 issue of The Scientist.

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image: The Rebirth of DIYbio

The Rebirth of DIYbio

By Jef Akst | March 1, 2013

Do-it-yourself science is likely as old as science itself, driven by an inherent curiosity about the world around us.

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image: Instant Messaging

Instant Messaging

By Savraj S. Grewal | March 1, 2013

During development, communication between organs determines their relative final size.

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image: Fellow Travelers

Fellow Travelers

By Dan Cossins | February 1, 2013

Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.

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image: Go Forth, Cells

Go Forth, Cells

By Dan Cossins | February 1, 2013

Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.

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image: Slices of Life, circa 1872

Slices of Life, circa 1872

By Dan Cossins | January 1, 2013

A master of topographical anatomy, Christian Wilhelm Braune produced accurate colored lithographs from cross sections of the human body.

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image: Ancient Pharaoh Was Murdered

Ancient Pharaoh Was Murdered

By Jef Akst | December 18, 2012

DNA samples and CT scans reveal that Ramesses III likely had his throat slashed by his son and other conspirators.

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image: 2012 Multimedia Roundup

2012 Multimedia Roundup

By The Scientist Staff | December 14, 2012

The science images and videos that captured our attention in 2012

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