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image: Do-It-Yourself Medicine

Do-It-Yourself Medicine

By | March 1, 2013

Patients are sidestepping clinical research and using themselves as guinea pigs to test new treatments for fatal diseases. Will they hurt themselves, or science?


image: Instant Messaging

Instant Messaging

By | March 1, 2013

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


image: Braking for Whales

Braking for Whales

By | February 19, 2013

Fossils of four new cetacean species have been discovered at a road construction site in California.


image: Stem Cell Trial Nearly Approved

Stem Cell Trial Nearly Approved

By | February 15, 2013

The first human trial of a treatment using induced pluripotent stem cells has received conditional approval from an institutional review board in Japan.


image: Stem Cells: Safe Haven For TB

Stem Cells: Safe Haven For TB

By | February 5, 2013

Tuberculosis bacteria find shelter from drugs and the body’s defenses in bone marrow stem cells.


image: Opinion: Health Booth 2020

Opinion: Health Booth 2020

By | February 4, 2013

Using a SMART card containing your genetic information and medical history, you could one day soon be diagnosed and treated for all kinds of diseases at an ATM-style kiosk.


image: A Chill Issue

A Chill Issue

By | February 1, 2013

The very cold, the merely chilled, and the colorful


image: Cholera Confusion, circa 1832

Cholera Confusion, circa 1832

By | February 1, 2013

As cholera first tore through the Europe in the mid-19th century, people tried anything to prevent the deadly disease. Then science stepped in.


image: Fellow Travelers

Fellow Travelers

By | 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 | 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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