Nothing stops an expert in the art of living

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Plastics suspect in lobster illness

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MBL, WOODS HOLE, MA—The search for what causes a debilitating shell disease affecting lobsters from Long Island Sound to Maine has led one Marine Biological Laboratory (MBL) visiting scientist to suspect environmental alkyphenols, formed primarily by the breakdown of hard transparent plastics.

Energy storage for hybrid vehicles

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Blood pressure response to daily stress provides clues for better hypertension treatment

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How the body regulates blood pressure in response to daily stress is the focus of a study geared toward helping people whose pressure is out of control.

"Research shows that two-thirds of patients' high blood pressure is not controlled despite the best efforts of their doctors. That is terrible," says Dr. Gregory Harshfield, director of the Georgia Prevention Institute at the Medical College of Georgia.

Scientists discover major genetic cause of colorectal cancer

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CHICAGO -- About one-third of colorectal cancers are inherited, but the genetic cause of most of these cancers is unknown. The genes linked to colorectal cancer account for less than 5 percent of all cases.

Scientists at Northwestern University's Feinberg School of Medicine and colleagues have discovered a genetic trait that is present in 10 to 20 percent of patients with colorectal cancer. The findings strongly suggest that the trait is a major contributor to colorectal cancer risk and likely the most common cause of colorectal cancer to date.

Colon cancer linked to unequal gene activity

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COLUMBUS, Ohio – Researchers here have discovered that a subtle difference in the activity of a pair of genes may be responsible for one of every 10 colon-cancer cases.

The work, led by researchers with the Human Cancer Genetics Program at Ohio State University's Comprehensive Cancer Center, is the first to link this particular gene conclusively as a cause of colon cancer, and it may provide clinicians with a new way to identify people who are at high risk for disease.

Toxoplasmosis found more severe in Brazil compared to Europe

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Newborns in Brazil are more susceptible to toxoplasmosis than those in Europe, according to a recent study. Researchers based in Austria, Brazil, Denmark, France, Italy, Poland, Sweden, and the United Kingdom studied the disease's ocular effects in children from birth to four years of age. Details are published August 13th in the open-access journal PLoS Neglected Tropical Diseases.

Studying volcanoes with balloons

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People do all kinds of crazy things in Hawaii, but flying balloons over a volcano usually isn't one of them. Unless you're Adam Durant, that is.

Durant, an adjunct geological sciences faculty member at Michigan Technological University, and colleagues took meteorological balloons to the Kilauea volcano this summer to make the first on-location measurements of volcanic gases as they actually spew from the mouth of the volcano. The Kilauea volcano began erupting in March.

Psychologists show new ways to deal with health challenges in space

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BOSTON—As NASA prepares to send humans back to the moon and then on to Mars, psychologists are exploring the challenges astronauts will face on missions that will be much longer and more demanding than previous space flights. Psychologists outlined these mental health challenges Thursday at the American Psychological Association's 116th Annual Convention, and introduced a new interactive computer program that will help address psychosocial challenges in space.

Timing of political messages influences voter preferences, U of Minnesota researcher finds

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In political campaigns, timing is almost everything. Candidates communicate with voters over a long period of time before voters actually vote. What candidates say to these voters is, of course, important, but it turns out that when they say it also influences voter preferences.