COPENHAGEN, Denmark - Climate change is happening, it's almost entirely man's fault and limiting its impacts may require reducing greenhouse gas emissions to zero this century, the U.N.'s panel on climate science said Sunday.
MOJAVE, Calif. - The loss of an experimental spaceship that broke up over the Mojave Desert, killing one pilot and seriously injuring another, has renewed criticism of the way the craft's designer and Virgin Galactic handled a deadly explosion seven years ago.
CHICAGO - Daredevil Nik Wallenda wowed Chicago and the world Sunday with two hair-raising skyscraper crossings on the high wire without a safety net or a harness.
Starting Monday, millions of people who have avoided colon cancer screening can get a new home test that's noninvasive and doesn't require the icky preparation most other methods do.
NEW YORK - The gulf between politicians and scientists over Ebola widened on Sunday as the nation's top infectious-disease expert warned that the mandatory, 21-day quarantining of medical workers returning from West Africa is unnecessary and could discourage volunteers from traveling to the danger zone.
OTTAWA, Ontario - Two deadly attacks in three days against members of the military stunned Canadians and raised fears their country was being targeted for reprisals for joining the U.S.-led air campaign against an extremist Islamic group in Iraq and Syria.
BERLIN - Surrounded by relics of the Cold War, U.S. Secretary of State John Kerry and his German counterpart warned Wednesday against a return to the bitter divide between East and West over the current crisis in Ukraine.
HURA, Israel - He was a quiet whiz kid at the top of his class in Israel, who overcame tough odds in this minority Arab village to become a star medical student and hospital intern.
PRETORIA, South Africa - Oscar Pistorius was taken away in a police van with barred windows Tuesday to start serving a five-year prison sentence for killing girlfriend Reeva Steenkamp.
OSIJEK, Croatia - Former Auschwitz guard Jakob Denzinger lived the American dream.
WASHINGTON - The U.S. military said Sunday it had airdropped weapons, ammunition and medical supplies to Kurdish forces defending the Syrian city of Kobani against Islamic State militants.
BOSTON - Old Ironsides took one last trip around Boston Harbor on Friday ahead of a major, multi-year restoration project, firing its cannons while the Dropkick Murphys punk band and a Boston Pops quintet entertained hundreds of special guests and dignitaries on board.
A sudden plunge in mortgage rates this week raised an urgent question for millions of Americans:
Looking back, the mistakes are easy to see: Waiting too long, spending too little, relying on the wrong people, thinking small when they needed to think big. Many people, governments and agencies share the blame for failing to contain Ebola when it emerged in West Africa.
LONDON - The World Health Organization bungled efforts to halt the spread of Ebola in West Africa, an internal report revealed Friday, as President Barack Obama named a trusted political adviser to take control of America's frenzied response to the epidemic.
ATLANTA - Georgia Gov. Nathan Deal recommitted to supporting criminal justice changes and alternatives to public schools on Monday as he was sworn in for a second term in office, and said his mission for the next four years is "building upon the foundation we have laid."
Unlike its counterparts in other states, the Georgia Hospital Association has not been seen as actively advocating for Medicaid expansion.
DETROIT - The North American International Auto Show begins this week in Detroit with media and industry previews. It opens to the public Jan. 17.
PARIS - The man whose amateur video of a Paris police officer's cold-blooded murder shocked the world now regrets sharing the footage online, saying he never expected it to be broadcast so widely.
DETROIT - Americans are ready to let their tops down and feel the wind blow through their hair.
MIAMI - Florida authorities say George Zimmerman, whose acquittal of murdering an unarmed black teen sparked a national debate on race and self-defense laws, has been arrested on an aggravated assault charge.
WASHINGTON - In a move that surprised his most loyal supporters and former staff, Mitt Romney told several donors Friday he is seriously considering a third run for the White House.
PARIS - French police on Saturday were hunting the widow of one of the slain suspects in a wave of attacks around Paris, considered dangerous herself and the possible key to helping authorities dismantle what could be a terrorist network.
KNOXVILLE, Tenn. - President Barack Obama on Friday proposed to bring the cost of two years of community college "down to zero" for all Americans, an ambitious nationwide plan based on a popular Tennessee program signed into law by that state's Republican governor.
WASHINGTON - The United States capped its best year for hiring in 15 years with a healthy gain in December, and the unemployment rate hit a six-year low. The numbers support expectations that the United States will strengthen further this year even as overseas economies stumble.
PARIS - Police SWAT teams backed by helicopters tracked two heavily armed brothers with al-Qaida sympathies suspected in the newsroom massacre of a satirical French weekly that spoofed Islam, honing in Thursday on a region north of Paris as the nation mourned the dozen slain.
Health care costs are increasingly squeezing American workers, especially those in Georgia and the South, a new report released Thursday finds.
From imprisonment to torture to beheadings, more Christians worldwide live in fear for their lives than at any time in the modern era.
In a move that caught industry experts by surprise, the president and CEO of Emory Healthcare announced Wednesday that he is leaving those jobs for the same positions with a Detroit-based health system.
LAS VEGAS - When you're searching for the hottest gadgets on the floor of this year's consumer electronics show, be sure to look up. For the first time ever, there's an International CES section dedicated to drones. More than 20 companies are showing off dozens of different models.