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For most people, infrared technology calls to mind soldiers with night-vision goggles or energy audits that identify where heat escapes from homes during the winter season.

But for two Brigham Young University professors, infrared holds the potential to spot from afar whether a site is being used to make nuclear weapons.

Glasgow, UK: Analysis of data from the UK NHS Breast Screening Programme has shown significant variations in the outcomes of treatment for women with ductal carcinoma in situ (DCIS) between UK hospitals.

Glasgow, UK: A study of over 50,000 women participating in the UK NHS Breast Screening Programme has found that, while three-yearly screening intervals are appropriate for the majority of women, approximately one third of women are at higher risk of developing cancer and might benefit from more frequent mammograms.

Extending national breast cancer screening programmes to women over the age of 70 does not result in a decrease in the numbers of cancers detected at advanced stages, according to new research from The Netherlands.

Philadelphia, PA, March 21, 2014 – Chronically ill adults who reported food insecurity in their household (not having consistent access to food due to lack of financial stability) were significantly more likely to report cost-related medication underuse, according to a new study in The American Journal of Medicine,. The term cost-related medication underuse refers to taking less medication than prescribed, or not taking it at all due to financial concerns.

Alexandria, Va., USA – Today during the 43rd Annual Meeting & Exhibition of the American Association for Dental Research, held in conjunction with the 38th Annual Meeting of the Canadian Association for Dental Research, Lauren Roper, University of Texas - San Antonio / Health Science Center, San Antonio, will present research titled "Adeno-Associated Virus Serotype-5 Delivery to the Rat Trigeminal Ganglion."

Washington, DC (March 13, 2014) — A fatty fold of tissue within the abdomen that is a rich source of stem cells can help heal diseased kidneys when fused to the organs, according to a study conducted in rats. The findings, which appear in an upcoming issue of the Journal of the American Society of Nephrology (JASN), suggest that stem cells from within a chronic kidney disease patient's own abdomen could be used to preserve and possibly improve kidney function.

Icahn School of Medicine at Mount Sinai researchers have linked high levels of exposure to inhaled particulate matter by first responders at Ground Zero to the risk of obstructed sleep apnea and post-traumatic stress disorder (PTSD), both conditions that may impact cardiovascular health.

Unique patterns made from tiny, randomly scattered silver nanowires have been created by a group of researchers from South Korea in an attempt to authenticate goods and tackle the growing problem of counterfeiting.

The nanoscale 'fingerprints' are made by randomly dumping 20 to 30 individual nanowires, each with an average length of 10 to 50 µm, onto a thin plastic film, and could be used to tag a variety of goods from electronics and drugs to credit cards and bank notes.

We carry numerous bacteria on our skin, in our mouth, gut, and other tissues, and localized bacterial infections are common and mostly not harmful. Occasionally, however, a localized infection turns into dangerous systemic disease (sepsis), and scientists have new clues as to how that happens. A study published on March 20th in PLOS Pathogens shows that after intravenous injection of a million bacteria into a mouse, the resulting systemic disease is often started by only a single one of them.

Washington, DC (March 20, 2014) — States with broader Medicaid coverage have lower incidences of kidney failure and smaller insurance-related gaps in access to kidney disease care. Those are the findings of a study appearing in an upcoming issue of the Journal of the American Society of Nephrology (JASN). The results point to the potential benefits of Medicaid expansion on chronic disease prevention and care.

DNA can already tell us the sex and ancestry of unknown individuals, but now an international team of researchers is beginning to connect genetics with facial features, degrees of femininity and racial admixture.

Scientists studying the genomes of nearly 5,000 people have pinpointed a genetic variant tied to an increased risk for stroke, and have also uncovered new details about an important metabolic pathway that plays a major role in several common diseases. Together, their findings may provide new clues to underlying genetic and biochemical influences in the development of stroke and cardiovascular disease, and may also help lead to new treatment strategies.

COLUMBIA, Mo. – Beetles: it's what's for breakfast—at least for the red widow spider of Florida's "scrub" habitat, according to a study by University of Missouri biologist James Carrel. The study provides a first glimpse at the diet of this mysterious spider, revealing that it primarily preys upon species of scarab beetles common to the scrub habitat. Carrel's findings shed light on red widow spiders' restriction to the Florida scrub habitat and the need for habitat conservation efforts.

Overweight or obese teenagers who eat lots of salty foods may show signs of faster cell aging, according to research presented at the American Heart Association's Epidemiology & Prevention/Nutrition, Physical Activity & Metabolism Scientific Sessions 2014.