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image: Supreme Court Sides with Monsanto

Supreme Court Sides with Monsanto

By | May 15, 2013

The justices unanimously upheld Monsanto’s patent rights on Roundup Ready seeds.

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image: Blood Protein Rejuvenates Aging Heart

Blood Protein Rejuvenates Aging Heart

By | May 10, 2013

A molecule found only in the blood of young mice dramatically reverses thickening and stiffening of the heart muscle in old mice.


image: Discoverer of Lysosomes Dies

Discoverer of Lysosomes Dies

By | May 8, 2013

Christian de Duve chose to be euthanized at home in Belgium at age 95.


image: Telomeres Affect Gene Expression

Telomeres Affect Gene Expression

By | May 5, 2013

As telomeres shorten with age, genes as far as 1,000 kilobases away could be affected, including one responsible for an inherited muscle disease.


image: Re-sensitizing Resistant Bacteria

Re-sensitizing Resistant Bacteria

By | May 2, 2013

Researchers use a protein-lipid complex found in human breast milk to increase the activity of otherwise-ineffective antibiotics against drug-resistant pathogens.


image: Easy Jump for H5N1 from Bird to Mammal

Easy Jump for H5N1 from Bird to Mammal

By | May 2, 2013

Hybrid viruses derived from an H5N1 bird flu strain can infect guinea pigs through the air.

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image: Sharing the Load

Sharing the Load

By | May 1, 2013

By varying the size of their steps, dynein motor proteins work effectively as teams to carry heavy loads around the cell.


image: Sensing Calories Without Taste

Sensing Calories Without Taste

By | April 22, 2013

Rodents and fruit flies appear to be able to sense nutrients even when they can’t taste the food they’re eating. Now, researchers are trying to figure out how.


image: Supreme Court Considers Gene Patents

Supreme Court Considers Gene Patents

By | April 16, 2013

A decision will not be reached until later in the year, but the United States’ top justices appear to be inclined to rule against the validity of patenting human genes.


image: Cancer Growth Curtailed

Cancer Growth Curtailed

By | April 4, 2013

Researchers develop two small molecules that slow the growth of human cancer cells.


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