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image: The cost of flocking

The cost of flocking

By Megan Scudellari | June 22, 2011

Flying in a flock comes at a considerable energetic cost for pigeons, raising the question of why they do it.

12 Comments

image: Top 7 in immunology

Top 7 in immunology

By Edyta Zielinska | June 21, 2011

A snapshot of the most highly ranked articles in immunology and related areas, from Faculty of 1000.

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image: Bigger spores = badder infection

Bigger spores = badder infection

By Jef Akst | June 17, 2011

Larger spores of a deadly fungal pathogen cause more virulent infections in mice.

3 Comments

image: Keeping immunity in check

Keeping immunity in check

By Megan Scudellari | June 16, 2011

Two newly discovered proteins that act as brakes to slow a plant's immune response after infection may provide clues to autoimmune treatments.

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image: Plant scientists, innovators

Plant scientists, innovators

By Jef Akst | June 16, 2011

Fifteen plant biologists are selected to take part in a new initiative in fundamental plant science research.

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image: Fish fear from above

Fish fear from above

By Cristina Luiggi | June 15, 2011

Coral reefs are fraught with danger for herbivores such as damselfish and tangs. Venturing out from the safety of the reef’s colorful cracks and crevices to feed means risking being devoured by predators that patrol the warm waters. 

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image: Satellite images capture fish fear

Satellite images capture fish fear

By Cristina Luiggi | June 15, 2011

Scientists use Google Earth to observe the effects of predators on the feeding patterns of coral reef herbivores.

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image: Regulating nanotechnology

Regulating nanotechnology

By Edyta Zielinska | June 15, 2011

The FDA proposes the first set of regulations for nanotechnology and asks for feedback from the scientific community.

0 Comments

image: Stress births neural stem cells

Stress births neural stem cells

By Jessica P. Johnson | June 15, 2011

When mice are held in isolation, stem cells in the hippocampus make more of themselves and wait for better times.

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image: Our own 60 mutations

Our own 60 mutations

By Jef Akst | June 15, 2011

New estimates of human mutation suggest that each of us harbor approximately 60 novel genetic mutations.

4 Comments

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