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image: Blood’s Role in the Aging Brain

Blood’s Role in the Aging Brain

By Edyta Zielinska | August 31, 2011

A blood protein involved in allergy contributes to the decline in brain function and memory in aging mice.

18 Comments

image: Soldiers' Amygdalae Show Scars

Soldiers' Amygdalae Show Scars

By Kerry Grens | August 30, 2011

A year and a half after soldiers have returned from war, impairments in the regulatory circuitry of the amygdala remain.

9 Comments

image: Black Death Pathogen Extinct?

Black Death Pathogen Extinct?

By Tia Ghose | August 29, 2011

The Yersinia pestis strain extracted from the bones of Black Death victims may no longer exist.

3 Comments

image: Bird Braves Irene

Bird Braves Irene

By Bob Grant | August 29, 2011

A shorebird flies into the teeth of the massive hurricane that hit the US East Coast…and lives to tell about it.

0 Comments

image: Bug Fest 2011

Bug Fest 2011

By Edyta Zielinska | August 25, 2011

Earlier this month (August 13-14) thousands of children and bug-loving adults descended on the Academy of Natural Sciences in Philadelphia, where all manner of insect—dead, alive, and deep fried—were on display to be looked at, touched and, yes...eaten.

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image: Beetle Mania

Beetle Mania

By Edyta Zielinska | August 25, 2011

Philadelphia's Academy of Natural Sciences was crawling with bugs, and The Scientist went down to join in the fun.

0 Comments

image: Dengue-Resistant Mosquitoes

Dengue-Resistant Mosquitoes

By Tia Ghose | August 24, 2011

Mosquitoes infected with the Wolbachia bacteria, which fail to transmit the dengue virus, spread through the population when released in the wild.

15 Comments

image: EPA to Address Nitrogen Pollution

EPA to Address Nitrogen Pollution

By Cristina Luiggi | August 23, 2011

The federal agency should reduce harmful nitrogen emissions by 25 percent in the next two decades, a new report says.

0 Comments

image: Beer Yeast Identified

Beer Yeast Identified

By Jef Akst | August 23, 2011

A new yeast species found in Patagonia appears to be the missing half of the long-used lager yeast.

3 Comments

image: Top 7 in Neuroscience

Top 7 in Neuroscience

By Tia Ghose | August 23, 2011

A snapshot of the most highly ranked articles in neuroscience, from Faculty of 1000

0 Comments

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