May 20, 2013 — The number of poor people living in America's suburbs now surpasses those in cities or rural areas. Long focused on the urban poor, social service agencies are now trying to respond to the basic needs of a much more far-flung population.

May 20, 2013 — When several states passed laws banning same-sex marriages, researchers found that the mental health of gay residents seemed to suffer. Conversely, stress-related disorders dropped after the legalization of gay marriage in one state. Researchers say negative media portrayals and loss of safety were contributing factors.

May 20, 2013 — Whether it's President Richard Nixon's resignation or President Bill Clinton's impeachment, presidents tend to have a tough time during the back half of an eight-year presidency.

May 20, 2013 — A giant lot of Captain Kangaroo memorabilia goes on the auction block this week in Los Angeles. Among the items up for auction are several of the Captain's signature jackets, Mr. Grean Jeans' famous jeans and the life-sized costume worn by Dancing Bear.

May 20, 2013 — A computer-simulated woman named Ellie is designed to talk to people who are struggling emotionally and take their measure — 30 times per second. Researchers hope their technology, which reads a person's body language and inflections, will yield diagnostic clues for clinical therapists.