French hosts submitted to cheers and applause Saturday a proposed 195-nation accord to curb emissions of the heat-trapping gases that threaten to wreak havoc on Earth's climate system.

Foreign Minister Laurent Fabius, who presided over nearly a fortnight of talks in Paris that ran into overtime despite all-night negotiations, delivered the accord to ministers who must now decide whether or not to approve it. 

The death toll from a devastating U.S. air strike on an Afghan hospital in the city of Kunduz in October has risen to 42, medical charity MSF said Saturday, citing an internal investigation.

"Previously MSF had reported a death toll of at least 30 people, but the organisation confirms the toll has risen to 42, after methodical review of MSF records and family claims, as well as patient, staff and family testimonies," MSF said in a statement.

At least 17 people were injured when a grenade was thrown into the main mosque in the Ethiopia capital Addis Ababa after Friday prayers, a government spokesman said Saturday.

The Anwar Mosque, located in the busy central Merkato district, is one of the main places of worship for Muslims in the capital.

Horrified residents awoke Saturday to at least 39 dead bodies scattered in the streets of the Burundi capital, Bujumbura, a day after coordinated armed assaults on three military installations.

Witnesses and journalists in Nyakabiga, a hotspot neighborhood for anti-government protests in recent months, reported seeing at least 20 corpses, some apparently shot dead at close range.

Hundreds of Taiwanese took to the streets to protest the acquittal of a tycoon accused of selling tainted cooking oil, in a string of food scandals that has sparked widespread anger.

Wei Ying-chung, ex-chairman of Ting Hsin Oil and Fat Industrial Co., was found not guilty last month along with five others by a district court in central Taiwan. He could have faced a 30-year jail term if convicted.

Nigeria expects many of the 2.1 million people internally displaced by Boko Haram's insurgency to return home in the coming year, amid claims the Islamists are in disarray and a spent force.

President Muhammadu Buhari said the return would begin "in earnest" in 2016 and his government "will do all within its powers to facilitate the quick return and resettlement" of IDPs.

Kazakhstan has sentenced former prime minister Serik Akhmetov to 10 years in prison, a court said Saturday, the first time a former official of such stature will serve jail time in the country.

On Friday, a court in the industrial city of Karaganda found Akhmetov guilty on four corruption-related charges including embezzlement and abuse of power, in a huge case involving more than 20 defendants in the energy-rich state.

The United Nations Security Council condemned deadly coordinated pre-dawn assaults on three army bases in Burundi on Friday, urging calm and dialogue.

The council's 15 member countries "condemned in the strongest terms the recent attacks by unidentified assailants and urged all involved actors to refrain from violence," US Ambassador Samantha Power said following closed-door talks.

At least one soldier was killed and four others wounded including a passerby when a bomb exploded at a paramilitary checkpoint in southwest Pakistan, police said.

The bomb, planted close to the Frontier Corps (FC) checkpoint went off early Saturday when soldiers reached the site for daily duty in Quetta, the main town of oil and gas rich Baluchistan province, senior police official Abdul Waheed Khattak told Agence France Presse.

Donald Trump is a disgrace and should pull out of the United States presidential race, Saudi Arabian billionaire Prince Alwaleed bin Talal tweeted late on Friday.

"@realDonaldTrump You are a disgrace not only to the GOP but to all America," Alwaleed said on his official Twitter account, @Alwaleed_Talal.