The Scientist

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image: Mind the Clock

Mind the Clock

By | September 1, 2013

Many of the body's tissues can tell time, and these peripheral clocks can be influenced by environmental cues, such as the timing of food consumption.


image: Framingham Heart Study Gutted

Framingham Heart Study Gutted

By | August 26, 2013

The iconic Framingham Heart Study, the longest-running cardiovascular study in the country, has been hit with a $4 million budget cut.


image: Engineered Hearts Beat

Engineered Hearts Beat

By | August 15, 2013

Human stem cells take up residence in mouse hearts stripped of their own components, restoring some of the organs’ function.


image: Eat Less and Live Longer?

Eat Less and Live Longer?

By | August 13, 2013

Mice on a low-calorie diet harbor a distinct population of gut microorganisms that helps prolong life.


image: Cellular Pegs-in-Holes

Cellular Pegs-in-Holes

By | August 1, 2013

Cell-containing hydrogel shapes fit into a template to create an artificial tissue environment.

1 Comment

image: Gene Silencing Is Golden

Gene Silencing Is Golden

By | August 1, 2013

A beginner’s how-to on RNAi screening in mammalian cells


image: Remaking Nature

Remaking Nature

By | August 1, 2013

Synthetic biologists need to work together with conservationists to understand the environmental consequences of this new technology.


image: Sketching out Cell Theory, circa 1837

Sketching out Cell Theory, circa 1837

By | August 1, 2013

How a dinner-table conversation between two biologists led to the formulation of the theory that cells are the building blocks of all living organisms.


image: Smoke Detectors

Smoke Detectors

By | August 1, 2013

Ancient receptors in seeds bind a small molecule in smoke that promotes germination.

1 Comment

image: Week in Review, July 22–26

Week in Review, July 22–26

By | July 26, 2013

Faux stem cells; X chromosome involved in sperm production; rewarding peer review; clues to flatworm regeneration; an ethereal glow signals death


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