The pioneering health insurance exchange in Massachusetts -
the model for President Barack Obama’s health care law
- is headed for the scrap heap. The state wants to merge it with the federal HealthCare.gov enrollment site because it is so dysfunctional.

With terrible timing, Harvard School of Public Health (HSPH) scholars say it is working really well and credit it with 2.9% decreased mortality compared to other states. They estimate that the Massachusetts' health reform law has prevented approximately 320 deaths per year—one life saved for each 830 people gaining insurance - and use it as evidence that government health care expansion will save lives.

If you are obese when you are young, it's likely to get worse when you are older.

A recent paper examined the relationship between BMI at age 25, obesity later in life, and biological indicators of health and found that people who were obese by age 25 had a higher chance of more severe obesity later in life, but that current weight, rather than the duration of obesity, was a better indicator of cardiovascular and metabolic risk.  

An international team of researchers has, for the first time, identified an avian influenza virus in a group of Adélie penguins from Antarctica. The virus, found to be unlike any other circulating avian flu, is described in a study published this week in mBio®, the online open-access journal of the American Society for Microbiology.

While other research groups have taken blood samples from penguins before and detected influenza antibodies, no one had detected actual live influenza virus in penguins or other birds in Antarctica previously, says study author and Associate Professor Aeron Hurt, PhD, a senior research scientist at the WHO Collaborating Centre for Reference and Research on Influenza in Melbourne, Australia.

A gene that codes for a protein that scientists have found helps the body’s immune cells recognize and fight Group B Streptococcus (GBS) bacteria has been implicated in premature birth risk.

The bacteria are found in the vagina or lower gastrointestinal tract of approximately 15 to 20 percent of healthy women, but may cause life-threatening infections, such as sepsis or meningitis in newborns, especially those born prematurely.

Skin cancer is a common and growing problem, accounting for one in every three cancers diagnosed worldwide, according to the World Health Organization. Recent findings suggest that malignant melanoma, the most dangerous form of skin cancer, is has grown dramatically in the last few decades. 

Eczema is a blanket term for medical conditions that cause the skin to become inflamed. It affects about 10% to 20% of infants and about 3% of adults and children in the U.S. Most infants who develop the condition outgrow it at a young age.

A research team gave old mice -  the equivalent of 70- to 80-year-old humans - water containing an antioxidant known as MitoQ for four weeks and found that their arteries functioned as well as the arteries of mice with an equivalent human age of just 25 to 35 years.

The MitoQ antioxidant targets specific cell structures - mitochondria - and may be able to reverse some of the negative effects of aging on arteries, reducing the risk of heart disease, they conclude.

Why is science academia so heavily slanted toward one political party in the last generation while private sector science is not? Why, in 1999, would the lead authorship of an IPCC report chapter be someone who had just gotten their PhD, something that would have been an outcry if it had been done at the NIH or the NSF?

An article in Human Nature says a lack social and political accountability make it easy for people to favor their own and penalize outsiders. They argue that more oversight and government control are the solutions.

A new study from the Bradley Hasbro Children's Research Center has says that family-based cognitive behavioral therapy (CBT) is beneficial to young children between the ages of five and eight with Obsessive-Compulsive Disorder (OCD).

Cognitive behavioral therapy is considered by psychologists to be an effective form of OCD treatment in older children and adolescents. 

The paper in JAMA Psychiatry found developmentally sensitive family-based CBT that included exposure/response prevention (EX/RP) was more effective in reducing OCD symptoms and functional impairment in this age group than a similarly structured relaxation program.

If wine leaves a bitter, cotton-like coating on the tongue, don't blame your nose or even your sense of smell, say the authors of a paper in
Chemical Senses.

Instead, blame your nerves. The traditional oak barrel character, also called barrique character, is perceived via the trigeminal nerve, which is responsible for, among other things, pain and temperature perception.