Jodi Arias statement to jury in penalty phase of trial delayed; no reason given
Members of Congress want to prevent reduction in US missile defense in East Asia
Emergency crews race to find survivors of huge Oklahoma twister; death toll revised to 24
Poll says teens sharing more on social media sites, trending more to Twitter
Amelia Earhart became the first woman to fly solo across the Atlantic Ocean as she landed in Northern Ireland, about 15 hours after leaving Newfoundland.
King Henry VI of England died in the Tower of London at age 49.
Spanish explorer Hernando de Soto died while searching for gold along the Mississippi River.