A man stabbed a security guard to death Sunday in Bangladesh's main airport after police and paramilitary officers stopped him from going through to departures, officers said.

Sudanese security agents have arrested several opposition politicians over the past two days to prevent any likely protests against Khartoum's decision to hike fuel prices, their parties said on Sunday.

The Indian army said two of its soldiers were killed Sunday in the latest exchange of cross border firing with Pakistan along the de facto border in Kashmir, amid heightened tensions between the countries.

German prosecutors have widened a probe into suspected market manipulation by managers at Volkswagen to include the carmaker's supervisory board Chairman Hans Dieter Poetsch, VW said on Sunday.

Police in Bangladesh have arrested dozens of people following fresh violence against Hindus, the country's biggest minority community, a senior officer told reporters on Sunday.

Police at Turkey's largest airport in Istanbul on Sunday fired warning shots at a motorbike that failed to stop at a security checkpoint, with the facility on high alert after the deadly June attack blamed on jihadists, local officials said.

Schools in the Indian capital will be closed for the next three days, the Delhi state government said Sunday, as the city struggles with one of the worst spells of air pollution in recent years.

The death toll from an explosion and fire at a Pakistan shipbreaking yard last week has risen to 26, officials said Sunday.

Donald Trump and Hillary Clinton packed their schedules with last minute campaign events Sunday, two days out from an election that has gripped the world.

South Carolina authorities said on Saturday that Todd Kohlepp, the suspect they arrested before discovering the body of a man whose girlfriend was found chained alive in a storage container, had confessed to killing six other people.

At least four people were killed and more than 40 others injured after a packed tour bus rolled onto its side on a highway near South Korea's central city of Daejeon, police said Sunday.

An Australian working for a non-governmental organization (NGO) in Afghanistan was reported kidnapped in the capital Kabul on Saturday, officials said.