Amtrak train hits big-rig truck in Calif.; 20 people sent to hospitals with minor injuries

Amtrak train hits truck in Calif.; 20 injured

Former transit officer convicted of involuntary manslaughter in train station killing

Officer convicted in Calif. train station killing

Rescue helicopter lifts off in search of climber stranded on Mount Shasta in California

Rescue team takes off in search of Calif. climber

"The most beautiful thing we can experience is the mysterious. It is the source of all true art and all science. He to whom this emotion is a stranger, who can no longer pause to wonder and stand rapt in awe, is as good as dead: his eyes are closed." - Albert Einstein