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Computational Tool Translates Complex Data Into Simplified Two-Dimensional Images
May 19, 2013 — Researchers have developed a computational method that enables scientists to visualize and interpret "high-dimensional" data produced by single-cell measurement technologies such as mass cytometry. ... > full story -
Origins of Life: In Early Earth, Iron Helped RNA Catalyze Electron Transfer
May 19, 2013 — A new study shows how complex biochemical transformations may have been possible under conditions that existed when life began on the early Earth. The study shows that RNA is capable of catalyzing ... > full story -
Ginger Compounds May Be Effective in Treating Asthma Symptoms, Study Suggests
May 19, 2013 — Gourmands and foodies everywhere have long recognized ginger as a great way to add a little peppery zing to both sweet and savory dishes; now, a study shows purified components of the spicy root also ... > full story -
Frogs, Salamanders and Climate Change
May 18, 2013 — Increasingly erratic rainfall patterns can lead to declines in southeastern frog and salamander populations, but protecting ponds can improve their ... > full story -
Now We Know Why Old Scizophrenia Medicine Works on Antibiotics-Resistant Bacteria
May 18, 2013 — An old medicine for schizophrenia is effective at treating something completely different than it was designed for: antibiotic-resistant bacteria. So far it has been a mystery how this old ... > full story -
Genome Sequence of Tibetan Antelope Sheds New Light on High-Altitude Adaptation
May 17, 2013 — How can the Tibetan antelope live at elevations of 4,000-5,000m on the Qinghai-Tibetan Plateau? Investigators now provide evidence of genetic factors that may be associated with the species' adaption ... > full story -
Climate Change May Have Little Impact on Tropical Lizards: Study Contradicts Predictions of Widespread Extinction
May 17, 2013 — Climate change may have little impact on many species of tropical lizards, contradicting a host of recent studies that predict their widespread extinction in a rapidly warming ... > full story -
Physicist's Tool Has Potential for Brain Mapping
May 16, 2013 — Physicists are developing a new tool that uses low-energy near-infrared light and fiber optics for optogenetic stimulation of cells. He believes it will be a useful tool for mapping physical and ... > full story -
Asian Lady Beetles Use Biological Weapons Against Their European Relatives
May 16, 2013 — Once introduced for biological pest control, Asian lady beetle populations have been increasing uncontrollably. Scientists have now found the reason for the animal's success. Its body fluid contains ... > full story -
Scientific Insurgents Say 'Journal Impact Factors' Distort Science
May 16, 2013 — An ad hoc coalition of unlikely insurgents -- scientists, journal editors and publishers, scholarly societies, and research funders across many scientific disciplines -- today posted an international ... > full story
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