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» ecology and policy

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image: Gene Variation within a Tree

Gene Variation within a Tree

By | August 13, 2012

The root system of a tree species is genetically different than the leaves of that individual, potentially modifying scientists’ understanding of evolution.

8 Comments

image: Drinking Better Bacteria

Drinking Better Bacteria

By | August 9, 2012

Researchers analyzing the bacteria in municipal drinking water find simple measures can increase beneficial bacteria while reducing pathogenic strains.

0 Comments

image: School Teachers Release Invasives

School Teachers Release Invasives

By | August 9, 2012

As many as 1,000 different non-native organisms used in the classroom are being released into the wild by school teachers.

7 Comments

image: Bioethics Panel on Genomics and Privacy

Bioethics Panel on Genomics and Privacy

By | August 6, 2012

The presidential bioethics brain trust unveils its draft recommendations on the use of whole genome sequencing in clinical care and research.

0 Comments

image: How Green Are Your Fish?

How Green Are Your Fish?

By | August 1, 2012

Farmed salmon may have more in common with their more expensive wild-caught counterparts than consumers are led to believe.

0 Comments

image: Stem Cell Treatment = Drug

Stem Cell Treatment = Drug

By | July 30, 2012

A US federal court rules that procedures in which a patient's own stem cells are extracted, manipulated, and reinjected should be regulated by the FDA.

7 Comments

image: Microbial Perfume

Microbial Perfume

By | July 23, 2012

Rather than rely on plant-derived products, biotech companies are engineering bacteria and yeast to produce ingredients for fragrances.

4 Comments

image: Europe to Revamp Clinical Trial Rules

Europe to Revamp Clinical Trial Rules

By | July 18, 2012

After years of complaints, the European Commission proposes ways to fix its system in an effort to reinvigorate research on the continent.

1 Comment

image: Small-Brained Fish Make More Babies

Small-Brained Fish Make More Babies

By | July 12, 2012

Guppies with experimentally shrunken brains produced more offspring than guppies bred for larger noggins, confirming a long suspected tradeoff of bigger brains.

6 Comments

image: Genetic Shift in Salmon

Genetic Shift in Salmon

By | July 12, 2012

A new study finds that an Alaskan population of the fish has quickly evolved in response to warming temperatures.

1 Comment

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