Study explores possible causes of well-being in old age

(PhysOrg.com) -- Investigators from the UK and China are to analyse the most in-depth surveys on aging ever carried out in both countries to explore what key factors affect the well-being of the elderly. They will also compare ...

Blowouts onshore: Fear, pollution, uncertainty

(AP) -- A gas well blowout in the shadow of Yellowstone National Park spewed a cloud of explosive natural gas, forced evacuations for miles around and polluted the drinking water - and the people who live in Wyoming's Line ...

Wellness programs provide high returns, research reveals

Employee wellness programs have often been viewed as a nice extra, not a strategic imperative. But the data demonstrate otherwise, according to a team of researchers led by Leonard L. Berry of Texas A&M University, Ann M. ...

Creating light sources for nanochips

(PhysOrg.com) -- "One of the most important goals in the optics community is to create and manipulate light on chip," Yinan Zhang tells PhysOrg.com. "This is especially important when it comes to improving the performance ...

Contaminants in groundwater used for public supply

More than 20 percent of untreated water samples from 932 public wells across the nation contained at least one contaminant at levels of potential health concern, according to a new study by the U.S. Geological Survey.

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