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'Evolution Will Punish You If You're Selfish and Mean'
August 1, 2013 — Evolutionary biologists offer new evidence that evolution doesn't favor the selfish, disproving a theory popularized in ... > full story -
For Lung Transplant, Researchers Surprised to Learn Bigger Appears to Be Better
August 1, 2013 — Transplant teams have long tried to match the size of donor lungs to the size of the recipient as closely as possible, concerned that lungs of the wrong size could lead to poor lung function and poor ... > full story -
Scientists Discover a Molecular 'Switch' in Cancers of the Testis and Ovary
August 1, 2013 — Scientists have identified an 'on/off' switch in a type of cancer which typically occurs in the testes and ovaries called 'malignant germ cell ... > full story -
What Causes a Small, Benign Polyp to Develop Into Severe Invasive Bladder Cancer?
August 1, 2013 — Researchers have for the first time identified the mechanism that causes a small, benign polyp to develop into severe invasive bladder ... > full story -
When Galaxies Switch Off: Hubble's COSMOS Survey Solves 'Quenched' Galaxy Mystery
August 1, 2013 — Some galaxies hit a point in their lives when their star formation is snuffed out, and they become "quenched". Quenched galaxies in the distant past appear to be much smaller than the quenched ... > full story -
Ultrasound Patch Heals Venous Ulcers in Human Trial
August 1, 2013 — In a small clinical study, researchers administered a new method for treating chronic wounds using a novel ultrasound applicator that can be worn like a band-aid. The applicator delivers ... > full story -
Fly Study Finds Two New Drivers of RNA Editing
August 1, 2013 — A new study finds that RNA editing is not only regulated by sequences and structures near the editing sites but also by ones found much farther away. One newly discovered structure gives an editing ... > full story -
Novel Molecules to Target the Cytoskeleton
August 1, 2013 — The dysfunction of the cytoskeleton, a constituent element of the cell, is often associated with pathologies such as the onset of metastases. For this reason, it is a target of interest in numerous ... > full story -
Under Leaden Skies: Where Heavy Metal Clouds the Stars
August 1, 2013 — Astronomers have discovered two unusual stars with extremely high concentrations of lead in their ... > full story -
Both Parents Experience Highs and Lows in Sexuality After Childbirth
August 1, 2013 — Partners of new mothers often experience shifts in sexuality, and these shifts are often unrelated to biological or medical factors pertaining to childbirth. The findings expand current understanding ... > full story
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