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image: Are Cancer Stem Cells Ready for Prime Time?

Are Cancer Stem Cells Ready for Prime Time?

By | April 1, 2012

A flood of new discoveries has refined our definition of cancer stem cells. Now it’s up to human clinical trials to test if they can make a difference in patients.


image: Whirlpool Bistros

Whirlpool Bistros

By | April 1, 2012

Fish adapt to feed for months along the entire depth of massive oceanic whirlpools that are rich in nutrients and plankton.


image: Pesticide Problems for Bees

Pesticide Problems for Bees

By | March 30, 2012

Bees exposed to neonicotinoids, a widely-used class of pesticide, navigate poorly and produce fewer queens, suggesting a role for neonicotinoids in colony collapse.


image: More Maternal Effort Means More Robust Offspring

More Maternal Effort Means More Robust Offspring

By | March 28, 2012

House wrens forced to invest extra resources in their offspring produced bigger sons and daughters with stronger immune systems.


image: Behavior Brief

Behavior Brief

By | March 21, 2012

A round-up of recent discoveries in behavior research


image: BeetleCam, Take Two

BeetleCam, Take Two

By | March 15, 2012

The BeetleCam is back! And this time, it’s lion proof. 


image: Lions Up Close

Lions Up Close

By | March 15, 2012

An armored, remote controlled contraption fitted with a camera snaps dangerously close pictures of lions in Masai Mara.


image: Ozone Defender Dies

Ozone Defender Dies

By | March 13, 2012

Nobel Laureate Sherwood Rowland, who first demonstrated that the ozone layer could be destroyed by chemical pollutants, passes away at age 84.


image: The Sweet Sounds of Spider Silk

The Sweet Sounds of Spider Silk

By | March 7, 2012

A researcher spins spider silk into violin strings.


image: Antarctic Invasion

Antarctic Invasion

By | March 5, 2012

Invasive species threaten the most pristine place on Earth.


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