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In Chapter 4, “Darwin’s Barnacles, Agassiz’s Jellyfish,” author Christoph Irmscher describes his subject’s obsession with marine organisms.


image: BRET Meets FRET


By | May 1, 2013

Scientists create biocompatible, self-luminescing nanoparticles for in vivo imaging.


image: Down for the Count

Down for the Count

By | May 1, 2013

One, two, three, four . . . . Counting colonies and plaques can be tedious, but tools exist to streamline the process.

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image: Flying Frog, 1855

Flying Frog, 1855

By | May 1, 2013

Alfred Russel Wallace, Darwin’s unheralded codiscoverer of the theory of evolution by natural selection, found inspiration in the specimens he collected on his travels.


image: Gregory Sonnenberg: Cellular Spy

Gregory Sonnenberg: Cellular Spy

By | May 1, 2013

Research Associate, Perelman School of Medicine, University of Pennsylvania. Age: 27

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image: Speaking of Science

Speaking of Science

By | May 1, 2013

May 2013's selection of notable quotes


image: Suited to a T

Suited to a T

By | May 1, 2013

Sorting out T-cell functional and phenotypic heterogeneity depends on studying single cells.

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image: The King of Turtles

The King of Turtles

By | May 1, 2013

American naturalist Louis Agassiz had a zeal for collecting that encouraged a nation to engage with nature.


image: Viruses on the Brain

Viruses on the Brain

By | May 1, 2013

Viral infections of the central nervous system may trigger cytokines that induce seizures.


image: Why So Soon?

Why So Soon?

By | May 1, 2013

Researchers are using modern experimental tools to probe the mysterious molecular pathways that lead to premature labor and birth.


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