EPA puts limits on 'forever chemicals' in drinking water PFAS chemicals have been used for decades to waterproof and stain-proof consumer products and are linked to health problems. Pien Huang
A gunman stole his twin from him. This is what he's learned about grieving a sibling About 60,000 children a year in the U.S. lose a sibling. Zion Kelly joined that unlucky group in 2017 when his twin, Zaire, was killed. Zion has learned a lot about grief, and himself, since then. Rhitu Chatterjee
Chemical plants must limit the emissions of 2 toxic pollutants, EPA rules A new EPA rule will force hundreds of chemical plants to limit emissions of two carcinogenic pollutants, ethylene oxide and chloroprene. The rule will affect factories in Texas and Louisiana. Halle Parker
Can home health companies continue without hiring more migrant workers? Many say no Demand continues to outstrip the supply of home health workers as America ages. An industry official says it can't continue without recruiting more migrants. Kathy Ritchie
50 years later, Hank Aaron's famous hit that broke Babe Ruth's record It was 50 years ago, April 8, 1974 when slugger Hank Aaron broke Babe Ruth's home run record. It's one of the most famous moments in baseball history. The pitcher that day, Al Downing, reflects on it. Steve Futterman
Worried about eclipse damage to your eyes? Don't panic Eye damage is rare and sometimes temporary, but it never hurts to get it checked. Nell Greenfieldboyce
Study finds link between quality of sibling relationships and loneliness, depression Research shows that good relationships with siblings can help bolster against mental health concerns as life progresses. Allison Aubrey
Chicago is a hotspot in the measles outbreak. Here's how to stay safe NPR's Scott Simon asks Dr. Allison Bartlett of the University of Chicago about the dangers of measles and why Chicago is a hotspot in the current outbreak. Scott Simon
Can't make it to the total eclipse? 5 fun ways to bring wonder and awe into your life Yes, viewing a total solar eclipse can be beautiful and life-altering. But so can many other things in life. Life Kit
Blended families are common. Here are tips to help stepsiblings get along Researchers have learned a lot about blended families since the 1970s — when The Brady Bunch painted a perfect picture of stepsiblings getting along. Some of their advice might surprise you. Maria Godoy