Space Shuttle Grounded

Microsoft unveiled its next generation entertainment system during a special event featuring new game footage, improved voice recognition and a new Kinect.

Microsoft announces its next-generation video game console, the Xbox One.

NASA's GOES-13 satellite captured images of the storm system that sparked tornadoes in the middle of the country. The video includes images of the twister left dozens of people dead in Moore, Okla.

Bride-to-be Ysolt Usigan is using Internet sites like Pinterest and Etsy to save time in planning her wedding. Chenda Ngak reports.

18 year old Eesha Kha-RAY from Saratoga, Calif., is one of the best young scientists in the world. She received the Young Scientist Award for her research in chemistry. Eesha: "My project, I developed a new supercapacitor, which is basically an energy storage device which can hold a lot of energy in a small amount of volume." Sharon Chin reports.

Very few white lions live in the wild today, but Linda Tucker is on a mission to change that. She left behind her life in Paris and founded the Global White Lion Protection Trust, dedicated to saving the African white lions.