While Argentina may have expected to be in this position, South Africa didn't.

Both go searching for a desperately needed first win in the Rugby Championship when they meet on Saturday, knowing the Rugby World Cup is just around the corner and three straight losses will be pretty tough to get over, especially for the South Africans.

Floyd Mayweather Jr. began promoting his final fight by doing what he does best.

Fending off every attack with defense that looks effortless.

The Italian tennis federation has banned Daniele Bracciali and Potito Starace for life for match-fixing.

The federation performed its own investigation after a probe by judicial authorities in Cremona that used intercepted phone and internet conversations to show the players fixed matches.

Sierra Leone's head of Ebola says the country has only four cases of Ebola and he is hopeful the countdown to zero can soon begin.

National Emergency Response Center chief Alfred Palo Conteh said Thursday that two of those cases have proven negative after treatments, and the other two in the northern Tonkolili district are in treatment. Sierra Leone quarantined 500 people in the district after a man died from Ebola the other week. The area had not seen the deadly virus for months.

From storied Fenway Park to youth baseball diamonds across the city, Boston Mayor Martin J. Walsh is calling for a ban on dip, snuff and chewing tobacco.

With former Red Sox pitcher and mouth cancer survivor Curt Schilling at his side, the mayor on Wednesday proposed banning smokeless tobacco products from all city professional and amateur athletic venues.

Puerto Ricans are learning to live without water on an island that already was suffering an economic crisis.

A severe drought is forcing businesses to temporarily close, public schools to cancel breakfast service and people to find creative ways to stay clean amid sweltering temperatures.

A man who claimed to be Tarzan has been arrested after he allegedly climbed a tree and tried to get into the monkey exhibit at a Southern California zoo.

A zookeeper called 911 Tuesday morning to report that a shirtless man plastered in mud had climbed about 20 feet into a tree at the bird exhibit at the Santa Ana Zoo.

Syrian government forces backed by Hizbullah have advanced from different directions in the mountain resort of Zabadani near the border with Lebanon, Syrian state media reported.

Syrian opposition groups have accused the government and Hizbullah of displacing thousands of Sunnis from areas along the border with Lebanon and preventing them from returning to their homes.

Speaker Nabih Berri, Prime Minister Tammam Salam and Deputy PM Defense Minister Samir Moqbel attend Thursday the inauguration of a major extension of the Suez Canal in Egypt.

The three officials are expected to return to Beirut the same day.

President Barack Obama launched a blistering denunciation of opposition to his Iran nuclear deal Wednesday, arguing that none of the criticism stands up to scrutiny and warning that if Congress blocks the accord it will put the U.S. on the path to another Middle East war.

"The choice we face is ultimately between diplomacy and some form of war," Obama said in an address at American University in Washington. "Maybe not tomorrow, maybe not three months from now, but soon."