If it seems that you recall particular scents from childhood more vividly than other (more recent) smells, there may be a bona fide biological reason. New research suggests that these “first scents” occupy a privileged place in the brain.
For the study, appearing online in Current Biology, researchers at the Weizmann Institute of …
It’s been a long three weeks for the American Cancer Society. The public relations nightmare that started with an admission to the New York Times that they’d overstated the benefits of detecting many cancers is continuing with new evidence that two of the most reliable screenings—Pap smears for cervical cancer and colonoscopies for …
People who suffer with a chronic disability or illness may be happier if they give up hope that things will ever improve, suggests a small but intriguing study published in this month’s issue of Health Psychology, the journal of the American Psychological Association.
Why? Because people don’t adapt well to situations they think are …
Approximately 270,000 of the 10 million cancer survivors alive in the U.S. were diagnosed and treated before they were old enough to buy themselves a drink, according to the National Cancer Institute. Thanks to scientific advances, as many as 80 percent of children treated for cancer go on to live full lives, but the shadow of the …
A new study casts doubt on the accuracy of self-reported smoking during pregnancy. The study, published last week in the British Medical Journal, involved a random sample of 3,475 pregnant women in Scotland. Researchers compared the women’s self-reported smoking status with results of blood tests that measured the women’s recent nicotine …
If you haven’t had your life-isn’t-fair moment today, here it is: a lack of health insurance might have led or contributed to the deaths of nearly 17,000 hospitalized U.S. children during the past 20 years, according to new research from scientists at Johns Hopkins Children’s Center in Baltimore, MD.
The study, appearing tomorrow in …
During the past decade, a new class of drugs, called TNF inhibitors, has improved the lives of tens of thousands of people who suffer from painful autoimmune diseases including rheumatoid arthritis, psoriatic arthritis, and Crohn’s disease. But there is a catch: the same drugs that offer unmatched pain relief today might trigger a …
A new report from the American Cancer Society (ACS) calls for honing strategies to monitor people’s exposure to cancer-causing chemicals in the environment, including enhancing toxicity testing, enforcing regulatory standards, and lowering the public’s exposure when possible. Authors of the report put minimizing exposure to …
Watch out for that mid-life speed bump—turns out age 45 is a doozy. A report published this week in the Archives of Internal Medicine upends conventional wisdom about fitness and aging.
Until now, most experts thought people’s fitness levels declined in a linear fashion as they aged. But the new report suggests the downward march …
Weight-loss surgery is often heralded as a relatively risk-free procedure, especially compared to the health problems that can go hand-in-hand with obesity. But, for the heaviest among us—the so-called superobese—the decision to go under the knife is not one to be taken lightly. According to a study published in this month’s Archives …
In our science-via-soundbite culture, it’s easy to glom onto health news that validates the things we love—what? coffee might prevent Alzheimer’s? pass the triple Americano—and ignore headlines that threatens to dampen the fun, such as the drawbacks of drinking.
Everyone’s heard the news that moderate drinking may thwart heart …
Children with persistent abdominal pain were able to find some relief through a novel technique that recruited their imaginations, according to a study published in the journal Pediatrics. Of the study participants, half regularly listened to recordings that instructed them to imagine themselves floating on a cloud, for example,
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Wear clean underwear, brush your teeth, say please and thank you—and sit up straight. Once again, it turns out that mom may have science on her side when it comes to doling out advice. In addition to the benefits to your muscles and spine, good posture can also help boost your confidence, according to psychologists at Ohio State and
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