Updated: 52 min 16 sec ago
Woman in general have a higher incidence of osteoporosis-related hip fractures yet, conversely, they have a lower rate of mortality than men with the same fracture, according to a new study.
Radon gas is a silent health threat, and Canada needs to align its guidelines for acceptable radon levels with World Health Organization limits, argues a physician expert.
Despite guideline recommendations to limit medical tests before low-risk surgeries, electrocardiograms and chest X-rays are still performed frequently, found a Canadian study.
Some female members of a critically endangered species of sawfish are reproducing in the wild without sex. The discovery marks the first time living offspring from 'virgin births' have been found in a normally sexually reproducing vertebrate in the wild, the researchers say.
Researchers looking for carbon in equatorial ice cores have found diatoms, a type of algae. Their presence is evidence of what the landscape around the Andes in Peru might have been like more than a millennium ago.
The writings of a 10th-century medical philosopher are being linked to the use of computer simulation as an alternative to using animals in medical research.
The antiviral drug telbivudine prevents perinatal transmission of hepatitis B virus, according to a study. Hepatitis B virus, which has infected nearly two billion people worldwide, is a leading cause of liver disease.
Women near peak fertility -- those nearing ovulation -- and who are motivated to manage their body appearance, reported they desire to lose weight and so ate fewer calories. Previous ovulation research has attributed reduced eating solely to neuroendocrinological factors. The new findings indicate an additional factor is a woman's concern about her body appearance, say authors.
A survey of nearly 150 U.S. physicians who frequently treat veterans found civilian doctors aren't adequately trained in health issues related to military service. More than half of the respondent indicated they were not comfortable discussing health-related exposures and risks that veterans might experience such as depleted uranium, smoke and chemical weapons.
Matched calorie for calorie with the simple sugar glucose, fructose causes significant weight gain, physical inactivity, and body fat deposition, a new study has concluded. Because of the addition of high-fructose corn syrup to many soft drinks and processed baked goods, fructose currently accounts for 10 percent of caloric intake for U.S. citizens.
In northwestern Greenland, glaciers flow from the main ice sheet to the ocean in see-sawing seasonal patterns. The ice generally flows faster in the summer than in winter, and the ends of glaciers, jutting out into the ocean, also advance and retreat with the seasons. Now, a new analysis shows some important connections between these seasonal patterns, sea ice cover and longer-term trends.
A new study links a commonly used household pesticide with attention deficit hyperactivity disorder in children and young teens. The study found an association between pyrethroid pesticide exposure and ADHD, particularly in terms of hyperactivity and impulsivity, rather than inattentiveness. The association was stronger in boys than in girls.
In a stunning discovery that overturns decades of textbook teaching, researchers have determined that the brain is directly connected to the immune system by vessels previously thought not to exist. The discovery could have profound implications for diseases from autism to Alzheimer's to multiple sclerosis.
Sleep may be a missing piece of the Alzheimer's puzzle. The toxic protein that is the hallmark of Alzheimer's disease blocks the deepest stages of sleep, resulting in memory decline, according to new research.
New compounds that specifically attack fungal infections without attacking human cells could transform treatment for such infections and point the way to targeted medicines that evade antibiotic resistance.
While the genome of an individual is the same in every cell, epigenomes vary since they are closely related to the genes a cell is actually using at any given time. A new atlas of human organ epigenomes provides a starting place to understand the role of chemical markers in development, health and disease.
Researcher discovers metabolite of prostate cancer drug more effective at treating aggressive tumors
A metabolite of an FDA-approved drug for metastatic prostate cancer, abiraterone, has more anti-cancer properties than its precursor, researchers have discovered for the first time. Prostate cancer is the most common cancer in men, with nearly 240,000 new cases diagnosed each year in the United State.
By paying bonuses to participating medical practices based on reaching quality and spending benchmarks, shared savings contracts created direct financial incentives to contain the costs and utilization of care without compromising the quality of care. This intervention also helped practices develop care management systems, and health plans gave participating practices timely data on their patients' use of hospitals and emergency departments.
Breastfeeding for six months or longer was associated with a lower risk of childhood leukemia compared with children who were never breastfed or who were breastfed for a shorter time, according to an article.
Happy graduates have a greater chance of being hired for a high quality first job. The study points out that promoting learning and practice of attitudes that encourage happiness could improve the employability of graduates.