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image: The Downside of Antibiotics?

The Downside of Antibiotics?

By | July 3, 2013

Bacteria-killing antibiotics might also damage a person’s tissues.


image: Foot Fungus Revealed

Foot Fungus Revealed

By | July 2, 2013

A new study profiles the garden of fungal organism that grows on human feet.

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image: Temperature-Sensing Fat Cells

Temperature-Sensing Fat Cells

By | July 1, 2013

Researchers discover that unlike brown fat cells, white fat cells can directly sense cooling temperatures to switch on genes that control heat production.

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In Chapter 3, “From Mating to Conception,” author Robert Martin explores the question of why humans and other primates frequently engage in sexual intercourse when females are not fertile.


image: Capsule Reviews

Capsule Reviews

By | July 1, 2013

Denial, Probably Approximately Correct, Permanent Present Tense, and Against Their Will


image: Widening the Fertile Window

Widening the Fertile Window

By | July 1, 2013

Women may be able to store viable sperm for longer than a week, thus contributing to apparent variability in pregnancy lengths.

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image: Crowd Control

Crowd Control

By | July 1, 2013

Molecules, cells, or vertebrates—when individuals move and act as a single unit, surprisingly complex behaviors arise that hint at the origins of multicellularity.


image: Image of the Day: <em>E. coli</em> Hunter

Image of the Day: E. coli Hunter

By | June 27, 2013

The Shiga toxin may help E. coli survive predation by the protist Tetrahymena.


image: The Art of Science

The Art of Science

By | June 21, 2013

Princeton scientists and engineers create a stunning collection of scientific images better suited for a gallery than a lab meeting.


image: Father of Crystallography Dies

Father of Crystallography Dies

By | June 17, 2013

Nobel Laureate Jerome Karle has passed away at age 94.


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