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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.


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.

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image: High-Free Medical Marijuana

High-Free Medical Marijuana

By | July 5, 2012

Israeli researchers create a marijuana strain that maximizes pain relief while minimizing the high.


image: War-born Climate Change

War-born Climate Change

By | July 3, 2012

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


image: Alternative Medicines

Alternative Medicines

By | July 1, 2012

As nonconventional medical treatments become increasingly mainstream, we take a look at the science behind some of the most popular.


image: EPA to Regulate Greenhouse Emissions

EPA to Regulate Greenhouse Emissions

By | 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 | June 25, 2012

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


image: The Gigapixel Camera

The Gigapixel Camera

By | June 22, 2012

A single camera unit can capture a moment in time at a mind-boggling resolution.

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image: “Extinct” Toad Rediscovered

“Extinct” Toad Rediscovered

By | June 21, 2012

A yellow-bellied dwarf toad, last sighted in 1876, is rediscovered in Sri Lanka.


image: Cannabis Catch-All?

Cannabis Catch-All?

By | June 20, 2012

Researchers in the U.K. are looking to breed marijuana to make medicines for metabolic disorders, epilepsy, and other diseases.


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