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image: Week in Review: March 25-29

Week in Review: March 25-29

By | March 29, 2013

Microbes affect weight loss; dozens of cancer-linked genes identified; a climate change scientists speaks out about personal attacks; isolation among elderly linked to death

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image: Opinion: Life as a Target

Opinion: Life as a Target

By | March 27, 2013

Attacks on my work aimed at undermining climate change science have turned me into a public figure. I have come to embrace that role.

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image: Ants Climb as Weather Warms

Ants Climb as Weather Warms

By | March 26, 2013

Rising temperatures allow one mountain ant to climb higher, displacing a related species and possibly upsetting plant ecology.

2 Comments

image: Bee Venom for HIV Prevention

Bee Venom for HIV Prevention

By | March 12, 2013

Nanoparticles coated with a toxin found in bee venom can destroy HIV while leaving surrounding cells intact.

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image: Prion-like Proteins Cause Disease

Prion-like Proteins Cause Disease

By | March 3, 2013

Normal proteins with regions resembling disease-causing prions are responsible for an inherited disorder that affects the brain, muscle, and bone.

2 Comments

image: Antibiotic Bouncer

Antibiotic Bouncer

By | March 1, 2013

Contrary to previous assumptions that macrolide antibiotics completely block the exit tunnel of ribosomes, new evidence shows that some peptides are allowed to pass.

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image: Biology Hacklabs

Biology Hacklabs

By | March 1, 2013

Fueled by donations, sweat, and occasional dumpster diving, community laboratories for DIY biologists are cropping up around the country.

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image: Buying Cell-Culture Products

Buying Cell-Culture Products

By | March 1, 2013

A survey of The Scientist readers reveals who buys cell-growth products from whom, and why.

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image: Crack Control

Crack Control

By | March 1, 2013

Nanoscale cracks in bone dissipate energy to protect against fracture, a process that appears to be regulated by the interaction of two proteins.

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image: Set It and Forget It

Set It and Forget It

By | March 1, 2013

A tour of three systems for automating cell culture

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