A diet rich in milk products is promoted as strengthening bones and reducing the likelihood of osteoporotic fractures, but dairy lobby marketing aside, actual research related to the benefits of milk for the prevention of fractures or influence on mortality rates has found evidence for and against.
  

A new study finds that high milk intake in women and men is not accompanied by a lower risk of fracture and instead may be associated with a higher rate of death. 

It's great to insist that people should just accept science and medicine but it isn't really practical. The nature of coastal California is that they don't trust vaccines the way religious people in the American south do, Asians are going to believe in acupucture, and the French will think they can be allergic to Bt genetically modified plants but not Bt organic pesticide spray.

Historically, culture has been considered an impediment to health rather than a central determining feature of it. However, a new paper in

It's not easy to blame childhood obesity on sunsets but scholars at the London School of Hygiene and Tropical Medicine and the University of Bristol say that later daylight couldn't hurt - and they even defend daylight savings time, which most people can't find much good to say about.

The scholars analyzed the lifestyles of over 23,000 children aged 5-16 years in nine countries; England, Australia, USA, Norway, Denmark, Estonia, Switzerland, Brazil and Madeira and Portugal. They looked for associations between the time of sunset and physical activity levels, measured via waist-worn accelerometers; electronic devices that measure body movement.

In the United States, professional basketball, the NBA, opens its regular season tonight. That means at this time tomorrow there will be talk that some player 'flopped' - fell on the ground to draw a foul and get a chance at a free basket.

A new analysis has found that two-thirds of the falls examined by the group at Ben-Gurion University of the Negev were found to be intentional.  And it happens a lot.

It happens so much because there is insufficient punishment for deception and teams are not doing the math. A cost/benefit analysis of "flopping" finds that 90 percent of the time no penalty is awarded, so as a strategy it is pointless.

Men who have had sex with more than 20 women have a 28% lower risk of getting prostate cancer than those who have had only one partner  - but males having more than 20 male partners face a 100% higher risk of getting prostate cancer than those who have never slept with a man. 

The results were obtained as part of the Montreal study PROtEuS (Prostate Cancer&Environment Study), in which 3,208 men responded to a questionnaire on, amongst other things, their sex lives. Of these men, 1,590 were diagnosed with prostate cancer between September 2005 and August 2009, while 1,618 men were part of the control group.

Risk Associated with Number of Partners

The social sciences have simultaneously become increasingly specialized and over-lapping. A new field calls itself Continental Shelf Prehistoric Research and it studies the remains of prehistoric human settlements which are now submerged beneath coastal waters.

Some of the now-drowned sites are tens of thousands of years old, requiring archaeologists to get help from oceanography and the geosciences. A recent paper describes how during the successive ice ages of the last million years, the sea level dropped at times by up to 120 meters and the exposed area of the continental shelf added 40% to the land area of Europe; a terrain occupied by vegetation, fauna, and people.