After years of decline, infertility rates among U.S. women have held steady in the past decade or so, a new study finds. The reasons behind the stall are unclear. But researchers said rising rates of sexually transmitted diseases, and unequal access to reproductive health care could be factors. The study found that from 2006 to…  read on >  read on >

More and more of America’s teens are getting vaccinated against the human papillomavirus virus (HPV), new research indicates. Between 2015 and 2020, the study found, the percentage of 13- to 17-year-olds who had gotten at least one dose of the vaccine steadily increased, rising from 56% to just over 75%. “In addition, the adolescents who…  read on >  read on >

It’s an icky truth: Everyone has millions of tiny mites living and mating on their skin. Not to worry, though — Demodex folliculorum skin mites actually help keep your pores clean and your skin healthy, stressed Alejandra Perotti, an associate professor of invertebrate biology with the University of Reading in the United Kingdom. However, her…  read on >  read on >

Keeping your bedroom dark not only helps you get a good night’s sleep, but may significantly lower your odds of developing three major health problems, a new study suggests. Older men and women who used night lights, or left their TV, smartphone or tablet on in the room were more likely to be obese, and…  read on >  read on >

A new rule that would require tobacco companies to slash nicotine levels in cigarettes could be issued Tuesday by the Biden administration. The rule, which would have an unprecedented effect in lowering smoking-related deaths, would be unveiled as part of a compilation of planned federal regulatory actions released twice a year, an individual with knowledge…  read on >  read on >

Millions of people pop vitamins and supplements every day in hopes of staving off heart disease and cancer, but a new report finds the evidence to support that strategy is largely lacking. While there is some research showing that a daily multivitamin may slightly reduce cancer risk, the bigger picture suggests a lack of enough…  read on >  read on >