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image: Stem Cells: Safe Haven For TB

Stem Cells: Safe Haven For TB

By | February 5, 2013

Tuberculosis bacteria find shelter from drugs and the body’s defenses in bone marrow stem cells.


image: Microbial Metallurgy

Microbial Metallurgy

By | February 5, 2013

Meet the bacterium that pulls gold ions out of solution and forms tiny nuggets of the precious metal.


image: Frogcicle


By | February 1, 2013

Watch as the astounding wood frog uses cellular cryopreservation tricks to freeze, thaw, and live to croak about it.


image: Photonic Colored Creatures

Photonic Colored Creatures

By | February 1, 2013

Animals and plants come in a dizzying array of colors. Current research is cracking into the remarkable structures behind nature's artistic display.

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image: Color from Structure

Color from Structure

By | February 1, 2013

Researchers are working to understand how often-colorless biological nanostructures give rise to some of the most spectacular technicolor displays in nature.


image: Killer Kittens

Killer Kittens

By | January 31, 2013

Domestic cats kill billions of birds and mammals every year, making them a top threat to US wildlife.


image: Modeling All Life?

Modeling All Life?

By | January 28, 2013

A proposal to simulate all of Earth’s ecosystems is exposing a rift between small and big ecology.


image: Cities Affect Global Weather Currents

Cities Affect Global Weather Currents

By | January 28, 2013

The heat emanating from large metropolitan areas may be changing weather patterns thousands of miles away.

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image: Fly Guts Reveal Animal Inventory

Fly Guts Reveal Animal Inventory

By | January 7, 2013

Stomachs of flesh-eating flies carry the DNA of animals in remote rainforests.


image: Evolutionary Biologist Dies

Evolutionary Biologist Dies

By | January 2, 2013

Carl Woese, the discoverer of the third domain of life, has passed away at age 84.


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