OMAHA, Neb. (AP) - The diesel-burning locomotive, the workhorse of American railroads since World War II, will soon begin burning natural gas - a potentially historic shift that could cut fuel costs, reduce pollution and strengthen the advantage railroads hold over trucks in long-haul shipping.
COLUMBINE HIGH SCHOOL RECEIVES THREATENING CALLS: LITTLETON, Colo. (AP) - Columbine High School, where a school shooting left 13 people dead in 1999, went on high security alert after receiving a series of threatening phone calls, law enforcement said Thursday.
MICHIGAN CITY, Ind. (AP) - About 30 vehicles, half of them semitrailers, collided amid whiteout conditions in a massive highway pileup that left three people dead and more than 20 others injured - at least one critically - in northwestern Indiana, police said Thursday.
LOS A NGELES (AP) - Justin Bieber's arrest Thursday on suspicion of driving under the influence and other offenses adds his name, and mug shot, to the gallery of stars who enjoyed early success and eventually ended up in handcuffs.
OKLAHOMA CITY (AP) - Two law enforcement officers were killed Thursday when their cars collided during a pursuit in rural western Oklahoma, and the suspect died in a separate crash a few miles away, authorities said.
POULSBO, Wash. (AP) - An elementary school principal in Washington state has been placed on leave while the district investigates her use of the N-word to students.
DETROIT (AP) - Michigan Gov. Rick Snyder asked the federal government Thursday to set aside thousands of work visas for bankrupt Detroit, a bid to revive the decaying city by attracting talented immigrants who are willing to move there and stay for five years.
FLAGSTAFF, Ariz. (AP) - Captain and Tennille, the popular 1970s married pop duo that sang of sharing forever and of love keeping them together, are splitting.
MIAMI BEACH, Fla. (AP) - When he debuted five years ago, Justin Bieber was a mop-haired heartthrob, clean cut and charming. But a series of troubling incidents have put his innocent image at risk, and none more so than his arrest on DUI charges Thursday.
CINCINNATI (AP) - Drivers who got speeding camera tickets in a Cincinnati-area village are entitled to nearly $1.8 million in refunds, pending the village's appeal of class action status, a southwest Ohio judge ruled Thursday.
WITH BIG WAVES COMING, MAVERICKS CONTEST IS ON: HALF MOON BAY (AP) - With a Pacific storm pushing big waves toward California, organizers of a contest at one of the world's most perilous surfing spots have told competitors to grab their boards and get ready.
HUNTSVILLE, Texas (AP) - A Mexican man has been executed in Texas for killing a Houston police officer, despite pleas and diplomatic pressure from the Mexican government and the U.S. State Department to halt the punishment.
SEATTLE (AP) - Seattle's Interim Police Chief Harry Bailey says a 36-year-old man fatally shot at a bus stop after police say he threatened them with a gun was actually armed with a fake gun.
MUNDELEIN, Ill. (AP) - A 14-year-old girl was charged Wednesday with first-degree murder in the death of an 11-year-old girl who was stabbed more than 30 times at the suburban Chicago home where they both lived.
SALT LAKE CITY (AP) - A University of Utah student says he paid his tuition bill with 2,000 one-dollar bills as a silent protest against the rising cost of college.
NEW YORK (AP) - Four emergency workers involved in the medical response for a New York City man who died in police custody after being put in an apparent chokehold have been placed on "modified duty" and barred from responding to 911 calls, the Fire Department of New York said Sunday.
WASHINGTON, D.C. (AP) - Two Americans who were soldiers for the Israel Defense Force were killed in fighting in the Gaza Strip.
WINTHROP, Wash. (AP) - Cooler temperatures and lighter winds are forecast to descend on wildfire-stricken Washington state, helping firefighters battle flames that have been growing unfettered for a week and have covered hundreds of square miles.
WEST LAFAYETTE, Ohio (AP) - An Army veteran who hurt his back during the Iraq War is worried a citation will result in him losing his 14 pet ducks, which he says are therapeutic.
WASHINGTON (AP) - Americans consider insurance and a good bedside manner in choosing a doctor, but will that doctor provide high-quality care? A new poll shows that people don't know how to determine that.
NEW YORK (AP) - Few actors could register disbelief, exasperation or annoyance with more comic subtlety.
Referrals from another physician or family and friends are a first step in choosing a doctor, but specialists advise doing some research to finalize your choice.
WASHIGNTON, D.C. (AP) - The shooting down of a Malaysian Airlines plane with nearly 300 people on board over war-torn eastern Ukraine is likely to have profound consequences for the world's airlines.
GAZA CITY, Gaza Strip (AP) - Israeli troops pushed deeper into Gaza on Friday in a ground offensive that officials said could last up to two weeks as the prime minister ordered the military to prepare for a "significantly" wider campaign.
ATLANTA (AP) - As the U.S. tries to phase out a polluting refrigerant that is used in millions of air conditioners across the country, unapproved coolant is popping up on the market - with potentially dangerous consequences.
PATEROS, Wash. (AP) - A massive wildfire that has destroyed at least 100 homes forced the residents of a second north-central Washington town to leave their homes Friday, and prompted a partial evacuation of a third community in the scenic Methow Valley, a sheriff said.
ST. AUGUSTINE BEACH, Fla. (AP) - The Obama administration is reopening the Eastern Seaboard to offshore oil and gas exploration, approving seismic surveys using sonic cannons that can pinpoint energy deposits deep beneath the ocean floor.
DETROIT (AP) - Toyota wants to help you scream at your unruly kids.
HARTFORD, Conn. (AP) - A new Connecticut Supreme Court ruling is adding to the debate on whether gay marriage rights should be applied retroactively and qualify same-sex couples for rights and benefits for which they weren't entitled before state laws allowed them to marry.
WASHINGTON (AP) - A new federal earthquake map dials up the shaking hazard just a bit for about one-third of the United States and lowers it for one-tenth.