The Scientist

» Douglas Prasher and ecology

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image: How Green Are Your Fish?

How Green Are Your Fish?

By Edyta Zielinska | August 1, 2012

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



August 1, 2012

Meet some of the people featured in the August 2012 issue of The Scientist.


image: Life (Re)Cycle

Life (Re)Cycle

By Bernd Heinrich | August 1, 2012

Death breeds life in the world’s most diverse and abundant group of animals.


image: A Scientist Emerges

A Scientist Emerges

By Jef Akst | August 1, 2012

At age 16, Alexandra Sourakov has her first scientific publication, on the foraging behavior of butterflies.


image: Microbial Perfume

Microbial Perfume

By Edyta Zielinska | July 23, 2012

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


image: Small-Brained Fish Make More Babies

Small-Brained Fish Make More Babies

By Edyta Zielinska | 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.


image: Genetic Shift in Salmon

Genetic Shift in Salmon

By Cristina Luiggi | July 12, 2012

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

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image: War-born Climate Change

War-born Climate Change

By Edyta Zielinska | July 3, 2012

A nuclear war could have profound effects on crops yields around the world, according to a new study.


image: EPA to Regulate Greenhouse Emissions

EPA to Regulate Greenhouse Emissions

By Edyta Zielinska | June 28, 2012

A federal appeals court upholds the Environmental Protection Agency’s right to regulate air pollution under the Clean Air Act.

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image: Mixed Report for Oiled Salt Marshes

Mixed Report for Oiled Salt Marshes

By Ed Yong | June 25, 2012

Louisiana’s salt marshes are recovering from the Deepwater Horizon oil spill, but some areas have been irreversibly lost.


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