When thinking of people in high-risk jobs, hairdressers and beauticians don’t immediately come to mind. But cosmetologists have a much greater chance of developing ovarian cancer than the average woman, a new study reports. Specifically, working for a decade or more as a hairdresser, barber or beautician is associated with a threefold higher risk of…  read on >  read on >

An experimental implant now under development could serve as a temporary monitor and pacemaker for ailing heart patients — then dissolve away when it’s no longer needed. The soft, lightweight and transparent implant is about the size of a postage stamp, and is made of polymers and metals that are biodegradable, researchers reported July 5…  read on >  read on >

American industry engages in some of the same high-risk practices as other countries in keeping and selling commercial animals that have the potential for triggering outbreaks of disease among humans, a new report shows. Researchers from Harvard Law School and New York University (NYU) studied this as part of a larger project in which they…  read on >  read on >

New federal initiatives could help save Americans money on health care costs. President Joe Biden announced plans Friday to target surprise medical bills, scam insurance and third-party credit cards and loans that carry high interest charges, the Associated Press reported. Limiting “junk” insurance plans is a key initiative. These are short-term policies that people sometimes…  read on >  read on >

For much of the COVID-19 pandemic, doctors have told patients who get a negative result after taking a rapid antigen test at home to test again 48 hours later. A new study confirms that’s the right advice. Whether you have symptoms or not, repeat testing after 48 hours may be required to rule out COVID…  read on >  read on >

Like people, dogs slow down as they age. Researchers wondered whether slowed walking could also signal mental decline. To learn more, they did a series of experiments that included measuring the dogs’ speed both on and off leash as well as cognitive testing. “Walking speed in people is strongly associated with cognitive decline,” said study…  read on >  read on >