Melissa Block

It's estimated that nearly half of all Americans over 65 own a gun or live with someone who does. And 7 million in the U.S. have dementia, a number that's expected to double within two decades.

"The language of type can be immensely clarifying," says author Merve Emre. In The Personality Brokers she describes how a mother-daughter duo started a multi-million dollar "people sorting" industry.

The Obama Foundation has raised more than a quarter of a billion dollars so far to build the Obama Presidential Center on Chicago's South Side. Key to the Foundation's mission are programs to train the next generation of civic leaders.

Since he left the White House, former President Obama had stayed quiet, declining to directly challenge his successor. But that's starting to change.

Bing Liu's documentary tracks two fellow skaters on and off the streets of Rockford, Ill. As it turns out, all three men are grappling with the lasting trauma of parental abuse.

Stephen Fried's biography argues that Benjamin Rush — a pioneering physician, writer and a signatory to the Declaration of Independence — belongs on the historical tier of Benjamin Franklin.

Craig Brown's new biography of Queen Elizabeth's glamorous and scandalous younger sister documents "a life which sort of went off the rails," he says.

In southwest Virginia, Galax was once a traditional small-town mountain community. It now has one of the fastest-growing Hispanic populations in the state.

Galax, Va., is a small rural city that has one of the fastest-growing Hispanic populations in the state. Residents talk about their attitudes toward immigration and President Trump's policies.

Over the past 25 years, U.S. adult literacy rates have not improved. Learning how to read, one adult learner says, is like "opening up a Christmas present every day."

Carmen Schentrup was a senior, one week away from her 17th birthday, when she was killed. Her family reflects on her life, death and why "missing her doesn't feel like enough anymore."

Olympic sports have their own vernacular — terms that make no sense to outsiders. Much of it has to do with when things go wrong. And some of it has to do with Seinfeld.

The U.S. skiing star won a bronze medal in what was likely the last Olympic downhill of her career. Italy took gold and Norway silver. Vonn, 33, is the oldest female Alpine medalist at an Olympics.

When it comes to speedskating, South Koreans love short track. The Dutch are masters of long track. Two previous Olympic medalists talk about the thrill and pain of speedskating.

They're not the Zamboni drivers. These skilled technicians know how to make ice for figure skating, speedskating, hockey and curling — each requiring different temperatures, textures and hardness.

The 19-year-old shooter at a Florida high school has confessed to investigators. Also, the Senate failed to pass any immigration plan before a self-imposed deadline and we have an Olympics update.

American skier Mikaela Shiffrin narrowly missed out on winning her third gold medal Friday. And in men's figure skating, top U.S. medal hope Nathan Chen had a disappointing performance.

For many parents at the Olympics, watching their children compete is nerve-wracking. Beth Heiden Reid has a special perspective: she won a bronze medal in speedskating at the 1980 Games, and was in Korea to watch her daughter Joanne compete in biathlon.

"Why are these people so crazy?" Caldwell wondered when she first watched aerials skiing at age 12. Now she's the women's world champion, spinning and somersaulting some 60 feet high in the air.

Born in Ghana and raised in the Washington, D.C., suburbs, Biney is the first African-American woman to qualify for a U.S. Olympic speedskating team. Her father is her biggest fan.