CHICAGO, Jan. 29 (UPI) -- United Airlines and American Airlines are two U.S. air transport groups providing cleaner airplanes for passengers, officials say.

FORT LAUDERDALE, Fla., Dec. 31 (UPI) -- A former city commissioner in Fort Lauderdale, Fla., said someone stole his bike after he left it to check on two drivers involved in a traffic collision.

SAN BERNARDINO, Calif., June 19 (UPI) -- An elderly Arizona woman died of apparent heat exhaustion after she and her husband left their car in southern California.

BOSTON, May 30 (UPI) -- Skycaps at Boston's Logan Airport have agreed to drop a court claim against American Airlines now that American has ended its ban on tipping.

SAN FRANCISCO, May 24 (UPI) -- U.S. air travelers Saturday were paying up to $60 more for roundtrip domestic flights on United, Delta and American airlines thanks to rising fuel costs.

BOSTON, April 8 (UPI) -- American Airlines interfered with the tipping process by imposing a fee on curbside baggage, a federal jury in Boston ruled Monday.

LOS ANGELES, April 7 (UPI) -- Sales of luxury items, including cars, are dropping amid an economic pinch that borders on recession, U.S. retailers said Monday.

ATLANTA, Nov. 26 (UPI) -- Georgia emissions testing officials have discovered a glitch with the 2004 Toyota Prius electric hybrid car that causes the vehicle to fail emissions tests.

DALLAS, Oct. 12 (UPI) -- A woman on an American Airlines flight to Dallas said she sat on a hypodermic needle filled with fluid.