CHEYENNE, Wyo. — Gov. Matt Mead has signed a bill into law that will allow the use silencers on firearms for all types of hunting. Mead signed the bill on Monday and the law will go into effect … more

CHEYENNE — Despite the Wyoming Legislature’s recent rejection of a plan to extend Medicaid coverage to 17,600 additional low-income adults, the state’s Department of Health continues to study … more

SALT LAKE CITY — Almost all of the air pollution in a rural corner of Utah comes from oil and gas drilling and a coal-fired power plant, leading scientists to believe those emissions are … more

WASHINGTON — Evidence of an unrelenting campaign of cyberstealing linked to the Chinese government is prompting the Obama administration to develop more aggressive responses to the theft of U.S. … more

WASHINGTON — An Education Department commission is recommending pre-kindergarten programs for every poor student within 10 years, adding a timeframe to President Barack Obama’s similar call to … more

NEW YORK — Office Depot Inc. said Wednesday it will buy Office Depot in an all-stock deal that would transform office-supply retail sector. Boca Raton, Fla.-based Office Depot Inc. and … more

CHICAGO — Take a walk through a human brain? Fly over the surface of Mars? Computer scientists at the University of Illinois at Chicago are pushing science fiction closer to reality with a … more

ATLANTA — You may not be a disease detective, but now you can play one at home.The nation's public health agency has released a free app for the iPad called "Solve the Outbreak." It allows … more

CHICAGO — Drug overdose deaths rose for the 11th straight year, federal data show, and most of them were accidents involving addictive painkillers despite growing attention to risks from these … more

NEW YORK — The scene: Tehran’s Mehrabad airport, January 1980. Six U.S. diplomats, disguised as a fake sci-fi film crew, are about to fly to freedom with their CIA escorts. But suddenly there’s … more