Some will say that walking a dog is a conversation starter and the fitness benefits of walking are well-known, but most who walk their dog simply enjoy it, not because of health or social benefits.

Using 26 interviews combined with personal written reflections of dog walking experiences, the authors of a International Journal of Environmental Research and Public Health paper found that while owners may say the reason they go walking is to benefit the dog, the importance of their own improved happiness and wellbeing is clear.

Though some diet book authors want to suggest certain food types have magical power - trans fats, non-nutritive sweeteners, corn syrup, sugar, etc. - the rise in type 2 diabetes does not have anything to do with soda and everything  to do with energy balance.

People who eat more calories than they burn on a consistent basis gain weight, and that eventually begins to hinder insulin production, which can mean type 2 diabetes. 

In a recent paper, Lehigh University anthropologist Professor Allison Mickel says archaeological excavations are often led by foreigners from the West while dependent on the labor of people from the local community, a relic of Western colonial and imperial pursuits. 

People treated in hospitals and other health care settings are increasingly at risk of infection with multidrug-resistant bacteria. Many of these microbes produce enzymes called extended-spectrum β-lactamases (ESBLs), which make them resistant to antibiotics. Understanding how ESBL bacteria spread from person to person is key to developing effective prevention strategies.

An observational study conducted in a French hospital showed that human contact was responsible for 90 percent of the spread of one species of antibiotic-resistant bacteria to new patients, but less than 60 percent of the spread of a different species.

If you survey educators and students, current or former, many will claim they have a learning style -  such as visual, auditory or tactile - that they were born with, and some say it predicts both academic and career success.

There is no scientific evidence to support this common myth, according to new researc, but   surveys in the United States and other industrialized countries across the world have shown that 80% to 95% of people believe in learning styles. It's difficult to say how that myth became so widespread. 

A prototypical extrovert is someone talkative, outgoing, who prefers taking the initiative in groups, expresses positive emotion and enjoys seeking out new experiences. By contrast, a prototypical introvert is quiet, emotionally reserved, less effusive, and harder to get to know.

You can imagine which of those is going to have an easier time in most jobs.