Embattled milk producers in the U.S. launched a social media campaign this week to rebuild public confidence in the health benefits of their product.

But how healthy is it?

Scientists who made headlines last March by announcing that they'd found long-sought evidence about the early universe are now abandoning that claim.

New data show that their cosmic observations no longer back up that conclusion, they say.

Google has turned into a stock market laggard as the shift to mobile devices has lowered the Internet search leader's digital ad prices and the company's expensive investments in far-out technology has trimmed its profit margins.

Those factors have left some investors wondering what Google might do to boost its stock price, especially after the company's latest financial report. The earnings released late Thursday missed analyst targets, marking the fifth consecutive quarter that has happened.

Novak Djokovic reached his fifth Australian Open final with a five-set win over defending champion Stan Wawrinka that fell flat compared with their previous encounters at Melbourne Park.

The top-ranked Djokovic finished over the top of Wawrinka in a seesawing 7-6 (1), 3-6, 6-4, 4-6, 6-0 win on Friday night to set up a final against long-time friend and rival Andy Murray, a player he has beaten twice in the championship match in Australia.

Striker and captain Ahmed Khalil scored goals on either side of halftime and tournament scoring leader Ali Mabkhout converted a second-half penalty as the United Arab Emirates clinched third place in the Asian Cup with a 3-2 win over a 10-man Iraq.

Golden boot candidate Mabkhout scored the winner from the penalty spot in the 57th minute after he had been brought down from behind by Ahmed Ibrahim, a foul which earned the Iraqi defender a red card.

With California gripped by a measles outbreak, Dr. Charles Goodman posted a clear notice in his waiting room and on Facebook: His practice will no longer see children whose parents won't get them vaccinated.

"Parents who choose not to give measles shots, they're not just putting their kids at risk, but they're also putting other kids at risk — especially kids in my waiting room," the Los Angeles pediatrician said.

Each year around this time, NASA honors fallen astronauts, including the 17 men and women killed in three separate wintertime accidents in the sky and on the earth.

For Robert "Hoot" Gibson, it's a time to remember lost friends and some of their stunts, like playing a saxophone in orbit.

Officials in western Pennsylvania are trying to figure out how a man who's been dead for more than two years wound up being reappointed to a county industrial authority board.

Fayette County officials said Wednesday it seemed they never tried checking in with Larry Markwood before reappointing him. He died in August 2012.

The FBI has released photos made from surveillance video of three masked thieves stealing historic gold nuggets on display at a San Francisco bank museum after ramming a stolen SUV through its revolving door.

San Francisco police say the robbers took up to 10 ounces of gold worth roughly $10,000 early Monday.

Tim Cahill is thriving on the challenge of delivering the Asian Cup title to Australia for the first time.

The Australians host 2002 World Cup semifinalist South Korea in the final at Sydney's Olympic Stadium on Saturday night, determined to go one better than a runner-up finish to Japan four years ago.