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image: Silent Canopies

Silent Canopies

By | May 1, 2016

A spate of howler monkey deaths in Nicaragua, Panama, and Ecuador has researchers scrambling to identify the cause.

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image: Study: Small Fish Comforted By Big Predators

Study: Small Fish Comforted By Big Predators

By | April 28, 2016

Baby fish show fewer signs of stress in the presence of large fish that scare off midsize predators. 

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image: Microbial Ice-Makers

Microbial Ice-Makers

By | April 26, 2016

How one bacterium turns water into ice at nonfreezing temperatures

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image: Study: “Dirty” Mice More Humanlike

Study: “Dirty” Mice More Humanlike

By | April 21, 2016

Housing laboratory mice with those reared in a pet store makes the lab rodents’ immune systems more similar to those of people.

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image: “Hunger Hormone” No More?

“Hunger Hormone” No More?

By | April 20, 2016

Ghrelin promotes fat storage not feeding, according to a study.

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image: AACR Q&A: Elaine Mardis

AACR Q&A: Elaine Mardis

By | April 18, 2016

The genomics pioneer shares the sessions she most looks forward to at this year’s American Association for Cancer Research annual meeting.

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image: Branching Out

Branching Out

By | April 11, 2016

Researchers create a new tree of life, largely composed of mystery bacteria.

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image: Microglia Tamp Down Neurogenesis

Microglia Tamp Down Neurogenesis

By | April 7, 2016

The immune cells—known for clearing dead cells—also chew up live progenitors in neurogenic regions of mouse brains. 

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image: Zooming In on an Antidepressant Target

Zooming In on an Antidepressant Target

By | April 6, 2016

Structural studies reveal how SSRI drugs bind to the human serotonin transporter.

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image: One Way Placenta Deflects Zika Infection

One Way Placenta Deflects Zika Infection

By | April 5, 2016

Certain immune cells surrounding the organ appear to block viral entry.

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