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Radical Reversal

By | July 6, 2011

Free radicals, widely believed to promote cancer, may actually slow tumor growth.

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image: Top 7 in Cancer Biology

Top 7 in Cancer Biology

By | July 6, 2011

A snapshot of the most highly ranked articles in cancer biology and related areas, from Faculty of 1000

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Brain Cells Self-Amplify

By | July 5, 2011

A certain type of neural precursor does it all—replaces itself, differentiates into specialized brain cells, and multiplies into more stem-cell-like cells.

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Pain-Free Love

By | July 1, 2011

Love can buffer people from pain by invoking feelings of safety and reassurance.

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image: Exosome Explosion

Exosome Explosion

By | July 1, 2011

These small membrane vesicles do much more than clean up a cell’s trash—they also carry signals to distant parts of the body, where they can impact multiple dimensions of cellular life.

6 Comments

image: Balancing Biases

Balancing Biases

By | July 1, 2011

How cognitive prejudices can influence research decisions, and how the pitfalls of human nature can be avoided.

15 Comments

image: Americans Support Stem Cell Research

Americans Support Stem Cell Research

By | July 1, 2011

A new study finds that more than two thirds of Americans approve of the use of stem cells in research aiming to cure serious diseases.

1 Comment

image: A Scar Nobly Got

A Scar Nobly Got

By | July 1, 2011

The story of the US government’s efforts to stamp out smallpox in the early 20th century offers insights into the science and practice of mass vaccination.

6 Comments

image: C-ing with the Lights Out

C-ing with the Lights Out

By | July 1, 2011

I the dark Arctic shallows one research finds heterotrophic marine bacteria doing a surprising amount of carbon fixing.

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Capsule Reviews

By | July 1, 2011

Solar, The Dark X, The Sky's Dark Labyrinth, Spiral

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