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image: Steroids Stick Around

Steroids Stick Around

By | September 29, 2013

Body-building steroids used to beef up cattle can regenerate themselves in the environment.

3 Comments

image: Influential Ecologist Dies

Influential Ecologist Dies

By | September 24, 2013

Ruth Patrick, who pioneered freshwater pollution monitoring, has passed away at age 105.

1 Comment

image: Bacterial Quid Pro Quo

Bacterial Quid Pro Quo

By | August 19, 2013

Pseudomonas aeruginosa gather swarming speed at the expense of their ability to form biofilms in an experimental evolution setup.

0 Comments

image: Stem Cells Open Up Options

Stem Cells Open Up Options

By | August 13, 2013

Pluripotent cells can help regenerate tissues and maintain long life—and they may also help animals jumpstart drastically new lifestyles.

17 Comments

image: Opinion: Marine Canaries in the Coalmine

Opinion: Marine Canaries in the Coalmine

By and | July 18, 2013

Seabirds can serve as indicators of pollution.

0 Comments

image: Plastic Reefs

Plastic Reefs

By | July 17, 2013

Plastic fragments are changing the ecology of the oceans by providing havens for bugs and bacteria.

2 Comments

image: Particulates from Coal Shorten Lives

Particulates from Coal Shorten Lives

By | July 10, 2013

A policy to provide Northern Chinese residents with free coal for heat ended up reducing their life spans.

0 Comments

image: Week in Review, June 17–21

Week in Review, June 17–21

By | June 21, 2013

On the gene patent decision; a high-res human brain model; bats’ influence on moths mating calls; toxicants threaten brain health; platelet-driven immunity

0 Comments

image: Nailing Regeneration

Nailing Regeneration

By | June 12, 2013

Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.

0 Comments

image: Why Many Birds Don’t Have Penises

Why Many Birds Don’t Have Penises

By | June 7, 2013

In avian species, a gene induces programmed cell death during development in the area where a phallus would otherwise grow.

1 Comment

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