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Rapid, Irregular Heartbeat May Be Linked to Problems With Memory and Thinking
June 5, 2013 — People who develop a type of irregular heartbeat common in old age called atrial fibrillation may also be more likely to develop problems with memory and thinking, according to new ... > full story -
Gut Bacteria Play Key Role in Vaccination
June 5, 2013 — The bacteria that live in the human gut may play an important role in immune response to vaccines and infection by wild-type enteric organisms, according to two recent ... > full story -
Scientists Unexpectedly Discover Stress-Resistant Stem Cells in Fat Tissue Removed During Liposuction
June 5, 2013 — Researchers have isolated a new population of primitive, stress-resistant human pluripotent stem cells easily derived from fat tissue that are able to differentiate into virtually every cell type in ... > full story -
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More Fresh Air in Classrooms Means Fewer Absences
June 5, 2013 — If you suspect that opening windows to let in fresh air might be good for you, a new study has confirmed your hunch. Analyzing extensive data on ventilation rates collected from more than 150 ... > full story -
Firefighting Robot Paints 3-D Thermal Imaging Picture for Rescuers
June 5, 2013 — Engineers have developed new image processing techniques for rapid exploration and characterization of structural fires by small Segway-like robotic vehicles. A sophisticated on-board software system ... > full story -
Scientists Discover How HIV Kills Immune Cells; Findings Have Implications for HIV Treatment
June 5, 2013 — Untreated HIV infection destroys a person's immune system by killing infection-fighting cells, but precisely when and how HIV wreaks this destruction has been a mystery until now. New research ... > full story -
Resistivity Switch Is Window to Role of Magnetism in Iron-Based Superconductors
June 5, 2013 — Physicists have discovered surprising changes in electrical resistivity in iron-based superconductors. The findings offer further evidence that magnetism and superconductivity are closely related in ... > full story -
Genetic Testing of Rare Blood Cancer Reveals New Mutation
June 5, 2013 — A recent article describes genetic testing of a rare blood cancer called atypical chronic neutrophilic leukemia that revealed a new mutation present in most patients with the ... > full story -
'Belief in Science' Increases in Stressful Situations
June 5, 2013 — A faith in the explanatory and revealing power of science increases in the face of stress or anxiety, a study by psychologists suggests. The researchers argue that a 'belief in science' may help ... > full story -
Over-Produced Autism Gene Alters Synapses, Affects Learning and Behavior in Mice
June 5, 2013 — A gene linked to autism spectrum disorders that was manipulated in two lines of transgenic mice produced mature adults with irreversible deficits affecting either learning or social ... > full story
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