A set of images released by the National Geospatial-Intelligence Agency show a scale model of the compound in Abbottabad, Pakistan, where Osama bin Laden was killed, The Associated Press reports.The model was built by the agency and used by military and intelligence leaders to …

Video on msnbc.com: Thirty years ago, the Cliff Swallows stopped migrating to the Mission at San Juan Capistrano, Calif., after it underwent renovations. But now biologists are trying to lure the swallows home by playing the birds’ courtship song just bene ath the mission’s bell tower. NBC’s Miguel Almaguer reports.

Video on msnbc.com: Two recent cases of necrotizing fasciitis are raising concerns about the bacteria that kill 25 percent of the patients who contract it. NBC’s Dr. Nancy Snyderman reports.

Video on msnbc.com: Doctors at the Children’s Hospital of Philadelphia used Xalkori to treat children with anaplastic lymphoma, a disease caused by gene mutation. NBC’s Robert Bazell reports.

President Barack Obama presented the country’s highest military decoration to the family of Army Spc. Leslie H. Sabo Jr., who was killed protecting fellow soldiers from an ambush in Cambodia during the Vietnam War.The 22-year-old Army rifleman killed s everal North Vietn …

The phrase "Can you hear me now" has entered the jet age.

WASHINGTON (Reuters) - The U.S. Food and Drug Administration has delayed by six months rules on the marketing of sunscreen originally set to go into effect this summer, saying the extra time was needed to avoid supply shortages.

What we're following: - Physician says George Zimmerman had broken nose, black eye- Anxious Greeks withdraw almost $900 million in one day- U.S. has 55 daily encounters with suspected terroristsAnd did you see...- FDA delays new sunscreen rules to avoid shortage …

Video on msnbc.com: The U.S. government has launched a new website and is pouring millions of dollars into two large studies examining whether or not a drug can slow the progression of Alzheimer’s among patients who are predisposed to the devastating disea se. NBC’s Robert Bazell reports.

Defense Secretary Leon Panetta has ordered the Air Force to restrict flights of its new F-22 stealth fighters because of continuing problems with the aircraft's oxygen system.