A galaxy with 2 hearts This new Hubble image shows the spiral galaxy Messier 83, otherwise known as the Southern Pinwheel Galaxy. One of the largest and closest barred spirals to us, this galaxy is dramatic and mysterious; it has hosted a large number ...

Inappropriate antibiotic use in emergency rooms not decreasing in adults An analysis of emergency room (ER)visits over a 10-year period finds that while inappropriate antibiotic use is decreasing in pediatric settings, it continues to remain a problem in adults, ...

New study: US power plant emissions down Power plants that use natural gas and a new technology to squeeze more energy from the fuel release far less of the greenhouse gas carbon dioxide than coal-fired power plants do, according to a new analysis accepted ...

Scientists uncover new target for brain cancer treatment A new study is giving researchers hope that novel targeted therapies can be developed for glioblastoma multiforme (GBM), the most common and most aggressive form of brain cancer, after demonstrating for ...

Remission from depression much slower in adults who were abused in childhood TORONTO, ON – Remission from depression is delayed in adults who have experienced childhood physical abuse or parental addictions, a new study by University of Toronto researchers has found. ...

Improved regulations to protect human research subjects would reduce burden on IRBs while better protecting study participants WASHINGTON – Proposed updates to federal regulations that protect human research subjects need additional clarification when applied to the ...

Minimalistic raiding parties of a slave-hunting ant crack castles A group of scientists from the University of Mainz and the Senckenberg Museum of Natural History Goerlitz, headed by Susanne Foitzik and Bernhard Seifert, recently described a new slave-making ant ...

Researchers find comparable long-term outcomes between diastolic and systolic heart failure patients (Boston) – A new study by researchers at Boston University School of Medicine (BUSM) and Boston Medical Center (BMC) found comparable long-term outcomes ...

Genetic testing to produce more offspring Scientists discover cause of infertility in cattle The Fleckvieh is a breed of cattle that originated in the Alpine region. A robust animal, it is now found on every continent, with an estimated worldwide ...

Minorities and poor have more advanced thyroid cancers when diagnosed, UCLA study shows Black patients fare worst; Asians, Hispanics survive longest with disease UCLA researchers have found that minority patients and those ...

Novel potential approach to prevent infection in patients with liver failure Findings published in the American Association for the Study of Liver Diseases journal, Hepatology, indicate that infection, the commonest cause of mortality in patients with acute liver failure (ALF), ...

Fusion instabilities lessened by unexpected effect Control of widely recognized distortion may allow greater output at Sandia's Z machine ALBUQUERQUE, N.M. — A surprising effect created by a 19th century device called a Helmholz coil offers clues about how ...

Big data: A method for obtaining large, phylogenomic data sets New approach combines long-range PCR and next-generation sequencing, allowing systematists to sequence large portions of the genome Traditional molecular systematic studies have progressed by sequencing genes one by ...

SHY hypothesis explains that sleep is the price we pay for learning MADISON — Why do animals ranging from fruit flies to humans all need to sleep? After all, sleep disconnects them from their environment, puts them at risk and keeps them from seeking ...

Red blood cells take on many-sided shape during clotting Penn Medicine researchers find new role in stemming bleeding and preventing obstruction of blood flow, explaining need for speed in busting harmful clots PHILADELPHIA - Red blood ...

National Academy of Inventors 2013 Conference showcased global innovation Innovators gathered from around the world to honor academic invention TAMPA, Fla. (Jan. 9, 2014) – The current special issue of Technology and Innovation- Proceedings of the National ...

T2 and collaborators announce discovery of novel clot structure biology enabled by T2HemoStat T2HemoStat detection of novel clot behavior could direct therapeutic choices for stroke and heart attack victims Lexington, MA, January 9, 2014 – T2 ...

Stanford researcher's work provides glimpse into health of most-extreme runners STANFORD, Calif. — For some runners, a marathon is not enough. Participation in so-called ultramarathons — defined as any distance beyond the standard 26.2-mile marathon ...

Study: 2-sizes-too-small 'Grinch' effect hampers heart transplantation success 22 years of data suggest need for new heart-size matching strategy to improve outcomes Baltimore, MD – January 8, 2014 – Current protocols for matching donor hearts to recipients ...

Epilepsy drug taken in pregnancy found safe in preschool child development MINNEAPOLIS – A new study finds that the epilepsy drug levetiracetam appears not to be associated with thinking, movement and language problems for preschool children born to mothers who ...

2 million years ago, human relative 'Nutcracker Man' lived on tiger nuts An Oxford University study has concluded that our ancient ancestors who lived in East Africa between 2.4 million-1.4 million years ago mainly ate tiger nuts (grass bulbs) supplemented ...

Cardiologists urged to reduce inappropriate radiation exposure Radiation from cardiology procedures equals more than 50 chest X-rays per person each year Sophia Antipolis, 9 January 2014: Cardiologists are being urged to reduce patient radiation exposure ...

New study finds upper-airway electronic stimulation effective for obstructive sleep apnea UH Case Medical Center one of US and European clinical trial sites showing marked improvements for sleep apnea sufferers CLEVELAND: Results published ...

Study finds that information is as important as medication in reducing migraine pain Findings also show that patients report pain relief even when they know they are receiving a placebo BOSTON – The information that clinicians provide to patients ...

Ancient Cambodian city's intensive land use led to extensive environmental impacts Soil erosion may reveal ancient water management in Mahendraparvata Soil erosion and vegetation change indicate approximately 400 years of intensive land use around the city of Mahendraparvata ...