The bizarre deaths of 21 polo ponies at last weekend's U.S. Open Polo Championship in Wellington, Fla., might have been caused by something in vitamin injections the horses received, the captain of the ponies' team has told reporters...
A controversial fertility doctor today told British reporters that he has cloned 14 human embryos and transferred 11 of them into the uteruses of four women.
If you needed another reason to eat nuts, mice that eat an abundance of walnuts may be less likely to develop breast cancer, according to new study presented Tuesday at the meeting of the American Association for Cancer Research in Denver...
Sugar overload of any type does not bode well for your waistline or your health, but a new study suggests that certain sugars trigger more health problems than others.
Quick to light up despite the potential risks? Take note: there may be a way to rapidly predict your chances of developing lung cancer – and provide yet more incentive to kick the habit...
Take heart: there's a new way to detect whether someone has suffered a so-called silent heart attack, one in which vessels to the ticker become blocked but there are few of the typical telltale signs such as chest pain...
Global positioning system (GPS) devices are everywhere these days—in cars, cell phones, dog collars—and now, even in asthma inhalers. Researchers from the University of Wisconsin–Madison recently launched a study using GPS devices to monitor where and when patients use their inhalers, a technology they hope will uncover unrecognized triggers of asthma symptoms...
A pilot study on an experimental treatment yields promising results
Two weeks ago, we posted a blog about a case involving a researcher who failed to report ties to the maker of a drug he favorably reviewed in JAMA The Journal of the American Medical Association ...
A look at the science (or lack thereof) behind prenatal wives' tales
Cholesterol-busting statins may lower the odds of suffering from a heart attack or stroke, but they don't appear to ward off dementia as researchers had hoped, a new review of clinical trials suggests...
A new extended-release anesthetic can safely numb body parts for as long as a week, a new study in rats suggests. If the anesthetic has the same effect in humans, it might one day be used to manage chronic and surgery-induced pain, researchers say...
Scientists say they have developed a fast and supersensitive new test for ricin, a poison found in castor beans that scientists say is a prime candidate for use in bioterrorism attacks.
Last week, ScientificAmerican.com reported on the resurrection of olestra—a chemical once touted as the great fat alt in chips and crackers that tumbled when it turned out that it triggered gastrointestinal problems in those who chomped products containing it...
What better time than Easter to familiarize yourself with rabbits in danger of extinction
Men who suffer from premature ejaculation might be able to boost their endurance by as much as six times with an experimental spray solution that gently numbs the penis, according to a study recently published in the British Journal of Urology ...
A new study confirms that calorie-burning tissue called brown fat once believed to be present only in infants is actually relatively common in adults – at least in slender ones.
The U.S. President's Emergency Plan for AIDS Relief (PEPFAR) has saved at least a million lives in sub-Saharan Africa but does not appear to have curbed the epidemic, a new study suggests...
Teens in South Africa have found a new use for efavirenz (brand name Stocrin in South Africa and Sustiva in the U.S.), an antiretroviral drug that prevents HIV from making copies of itself in the body...
Remember olestra, the zero fat/zero cal fat substitute initially ballyhooed as the way to slim ever-expanding waists that met with a rapid demise when consumers began complaining of an unfortunate side effect called (forgive the graphic imagery) anal leakage?...
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