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image: Q&A: NIH Brokers HeLa Genome Deal

Q&A: NIH Brokers HeLa Genome Deal

By | August 7, 2013

Officials at the government agency hammer out an agreement with the Lacks family to provide restricted access to genomes of their relative’s unwittingly donated cells.

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image: Mapping Humans’ Mental GPS

Mapping Humans’ Mental GPS

By | August 5, 2013

Scientists have located a type of brain cell that helps people navigate unfamiliar territory.

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image: Male Lineage Not Younger Than Females

Male Lineage Not Younger Than Females

By | August 2, 2013

Two genomic studies place the divergence of men from their most recent common ancestor nearer in time to that of women, though the field is far from a consensus.

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image: Cellular Engineering in Context

Cellular Engineering in Context

By , , and | August 1, 2013

Designing circuits in living cells is messy business.

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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.

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image: Gene Silencing Is Golden

Gene Silencing Is Golden

By | August 1, 2013

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

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image: N=Me

N=Me

By | August 1, 2013

Science gets personal as researchers—professional and amateur—plumb the depths of their own molecular biology.

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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.

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image: Remodeling Myelin

Remodeling Myelin

By | August 1, 2013

New oligodendrocytes in the adult mouse brain appear to remodel existing myelin sheaths, which may fine-tune the speed of nerve impulses.

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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.

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The Scientist
The Scientist