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In a major change from its longstanding advice, an influential medical panel now recommends that women start mammography screening for breast cancer at age 40. The new guidance, from the U.S. Preventive Services Task Force, says women at average risk of breast cancer should start having mammograms, every other year, when they turn 40. For…  read on >  read on >

While newborns are only screened for about 60 treatable conditions, there are hundreds of genetic disorders that have targeted treatments. Now, a national survey of experts in rare diseases found the vast majority support DNA sequencing in healthy newborns. Testing, surveillance and treatment options exist for over 600 genetic conditions. This includes a growing number…  read on >  read on >

The influence of Neanderthals is evident right in the center of the faces of modern humans. New research finds that genetic material inherited from Neanderthals affects nose shape. A particular gene made the nose taller from top to bottom. This may have been necessary as ancient humans adapted to colder climates. “In the last 15…  read on >  read on >

About 4.5 million adults in the United States have liver disease. If they’re looking for information about their condition, they’d be wise to look beyond TikTok, new research suggests. About 40% of posts about liver disease on the social media platform are false or misleading, pushing claims about fad diets and detox drinks, according to…  read on >  read on >