TimeMagazine

Doctors at Columbia University Fertility Center have reported what they are calling the first pregnancy using a new AI system, in a couple that had been trying to start a family for nearly two decades. The pregnancy was possible due to an advance developed by the Columbia team, led by Dr. Zev Williams, director of … Read more

Robert F. Kennedy Jr. said on Monday that he would be retiring all 17 members of a committee that offers recommendations on vaccines to the Centers for Disease Control and Prevention (CDC). Writing in The Wall Street Journal, the Secretary of the U.S. Department of Health and Human Services (HHS) said the move was aimed … Read more

Cancer is generally a disease of old age. But researchers are increasingly finding that certain types—including colon, breast, stomach, and pancreatic cancers—are hitting people younger than 50 far more commonly than they used to. In a new report, published in the Annals of Internal Medicine, researchers at Vanderbilt University focus on a relatively rare cancer—appendiceal … Read more

Going to the dentist is essential for preventing and detecting cavities, gum disease, and other oral issues. But few people go enough: According to the latest federal data, only 65% of adults had a dental exam or cleaning in the past year. How often do you really need to visit the dentist? Here’s what oral … Read more

Big data can help make Americans healthier, and the Trump Administration has stated—in its recently released Make America Healthy Again report and elsewhere—that building a national big-data platform is one of its primary goals. As scientists who use large data sets to study health, we’re excited about its potential and the willingness of the federal … Read more

Cavities and dental costs are at risk of skyrocketing as a growing number of states consider banning the use of fluoride in public water—and children from low-income households are likely most vulnerable. In March, Utah became the first state to prohibit adding fluoride to drinking water. A couple months later, Florida followed suit. Several other … Read more

Researchers still don’t understand what, exactly, causes depression. But what is clear is this: It doesn’t have anything to do with waking up and simply choosing not to appreciate all the good things in life. That’s why Claudia Giolitti-Wright, a psychotherapist in New York, cringes when clients with depression report back on what their friends … Read more

Tornadoes can tear down a home and hurricanes can flood entire towns. But when it comes to weather dangers, extreme heat is the great deceiver. It isn’t acute; it’s literally a matter of degrees. A 100-degree day looks pretty much like one that’s 85. The skies don’t darken in warning and the danger isn’t instantaneous, … Read more

Getting enough fiber is crucial for optimal health, yet more than 90% of Americans don’t. Federal dietary guidelines recommend 25–34 grams of fiber per day for adults, depending on age and gender—but the average American adult eats only about 8 grams a day, “which is far below recommended intake regardless of age or sex,” says … Read more

Various chemicals, from those in plastics to food additives, have made headlines lately for their potential roles in triggering diseases. Pesticides are unique among chemicals, though, says Melissa Perry, an environmental epidemiologist and dean of George Mason’s College of Public Health. “They’re deliberately manufactured to kill things.” By poisoning weeds, pesticides clear the way for … Read more