Rapper Ortega Henderson Killed in Shooting

Rapper Ortega Henderson, who went by the stage name of Tega, has died of gunshot wounds after being shot May 16 in Wellston, Missouri. The young rapper was a friend and associate of rapper Nelly and the St. Lunatics. He had had been recording an album with his group, Da...

Lander grabs Mars water, will see if it's life-supporting

"(CNN) -- The Phoenix lander got its robotic arm onto a sample of water ice from Mars' surface and popped the ice into tiny, onboard "ovens" that will help determine if the water could support life, NASA researchers said Thursday. ...