NASA sees West Fork complex fires, Colorado

MAYWOOD, Il. -- In women who have type 2 diabetes and show signs of depression, vitamin D supplements significantly lowered blood pressure and improved their moods, according to a pilot study at Loyola University Chicago Niehoff School of Nursing. Vitamin D even helped the women lose a few pounds. The study was presented at the American Diabetes Association 73rd Scientific Sessions in Chicago. "Vitamin D supplementation potentially is an easy and cost-effective therapy, with minimal side effects," said Sue M. Penckofer, PhD, RN, lead author of the study and a professor ...

Scientists have added another piece to the evolutionary puzzle to explain why certain mammal families evolved to be very large, while others remained tiny. In research published in Proceedings of the Royal Society B, an international group of scientists including Monash University's Dr Alistair Evans proposed a new theory explaining the diversity of mammal sizes - from the Etruscan shrew which weighs around two grams, to the blue whale which clocks in at almost 200 tonnes. Surprisingly, baby weight relative to adult body mass is key. Dr Evans, of the Monash School of ...

CHARLOTTESVILLE, VA (June 25, 2013). Researchers at Children's Hospital of Pittsburgh, the University of Pittsburgh, and the University of Chicago have found that children with attention deficit hyperactivity disorder (ADHD) are more likely to demonstrate a moderate disability after sustaining a mild traumatic brain injury than children without ADHD. Detailed findings of this phenomenon are reported and discussed in "The impact of attention deficit hyperactivity disorder on recovery from mild traumatic brain injury. Clinical article," by Christopher M. Bonfield, M.D., Sandi ...

NEW YORK (June 25, 2013) – Researchers from Montefiore Medical Center and the Albert Einstein College of Medicine of Yeshiva University will present findings from studies that explore a wide range of topics including hypoglycemia, the benefits of behavioral intervention, insulin pump therapy and fetal outcomes in diabetic women at the annual meeting of the American Diabetes Association, which begins Friday in Chicago. This year's meeting will feature more than 1,200 presentations by experts on the latest diabetes research. Selected data to be presented by Montefiore/Einstein ...

Montreal-– The next time someone snubs you at a party and you think hiding is the solution to escape your feelings of rejection, think again. Scientists have shown that reaching out to other people during a stressful event is an effective way to improve your mood, and researchers at Concordia University suggest that the hormone oxytocin may help you accomplish just that. Mark Ellenbogen and Christopher Cardoso, researchers in Concordia's Centre for Research in Human Development are taking a closer look at oxytocin, a hormone traditionally studied for its role in childbirth ...

The quality of CPR (cardiopulmonary resuscitation) you receive may vary, depending on the EMS department or hospital administering it, according to the American Heart Association. In a statement published in its journal Circulation, the association calls for a renewed focus on improving resuscitation techniques and tracking. "There have been huge advances in CPR and there's no question that high-quality CPR saves lives," said Peter Meaney, M.D., M.P.H., lead author of the statement and assistant professor of anesthesia and critical care at Children's Hospital of Philadelphia. ...

CHARLOTTESVILLE, VA (June 25, 2013). Researchers at Penn State College of Medicine and Penn State Milton S. Hershey Medical Center (Hershey, Pennsylvania) have categorized the appearance and evolution of abnormalities on neuroimages that represent abusive head trauma (AHT) in infants. The researchers' descriptions of these abnormalities are important for narrowing down the timing of AHT, which can aid police in identifying and excluding potential perpetrators. Appearances of a variety of abusive traumatic injuries on cranial CT scans and MRIs at different time points are ...

An international team of astronomers has found that a nearby star previously thought to host two or three planets is in fact orbited by six or seven worlds, including an unprecedented three to five "super-Earths" in its habitable zone, where conditions could be right for life. This is the first time that so many super-Earths — planets more massive than Earth but less than 10 times more massive — have been detected in the same system. "It's exciting that we've found a nearby star that has so many planets in its habitable zone," said University of Washington astronomer ...

Gliese 667C is a very well-studied star. Just over one third of the mass of the Sun, it is part of a triple star system known as Gliese 667 (also referred to as GJ 667), 22 light-years away in the constellation of Scorpius (The Scorpion). This is quite close to us — within the Sun's neighbourhood — and much closer than the star systems investigated using telescopes such as the planet-hunting Kepler space telescope. Previous studies of Gliese 667C had found that the star hosts three planets (eso0939 - http://www.eso.org/public/news/eso0939/, eso1214 - http://www.eso.org/public/news/eso1214/) ...

Washington, D.C.—A team of astronomers, including Carnegie's Paul Butler, has combined new observations with existing data to reveal a solar system packed full of planets. The star Gliese 667C is orbited by between five and seven planets, the maximum number that could fit in stable, close orbits. A record-breaking three of these planets are super-Earths found in the so-called habitable zone around the star—the zone where liquid water could exist. This makes them good candidates for the search for life. Gliese 667C is a very well-studied star. It is just over one third ...