Anxiety medication might make therapy easier for teens who are suffering from severe symptoms. John Holcroft/Getty Images hide caption

A camp where more than 1,300 women and children, all foreign nationals and believed to be relatives of Islamic State militants, were kept on the outskirts of Mosul. They have been moved by Iraqi officials, to the concern of aid agencies. Balint Szlanko/AP hide caption

Christine Garcia relaxes with her 8-year-old daughter Mia in the Channelview High School gym. It's been turned into an evacuation shelter for victims of flooding from Harvey. Scott Olson/Getty Images hide caption

Not only are kids raising animals and learning the how-tos of vaccinations and record-keeping, 4-H'ers are also being taught how to add up the costs and weigh them against future profits. Darren Huck/The Washington Post/Getty Images hide caption

Jack Gilbert, co-author of the book "Dirt Is Good," says kids should be encouraged to get dirty, play with animals and eat colorful vegetables. Elizabethsalleebauer/Getty Images/RooM RF hide caption

Dr. Kurt Newman visits with 14-year-old Jack Pessaud, who's undergoing treatment for a cancerous tumor in his knee at Children's National Health System in Washington, D.C. Meredith Rizzo/NPR hide caption

Children on the North Cape in Norway live in one of the top countries for kids, according to a Save the Children report. Norway is tied with Slovenia for the top spot. Jekaterina Nikitina/Getty Images hide caption