ADEN (Reuters) - Saudi-led coalition aircraft bombarded Houthi fighters holed up at the airport of Yemen's main port Hodeidah on Monday as a senior alliance official said he hoped U.N. diplomacy could coax the Iran-aligned movement to relinquish the city.

FRANKFURT (Reuters) - The head of Volkswagen's luxury arm Audi was arrested on Monday, the most senior company official so far to be taken into custody over the German carmaker's emissions test cheating scandal.

AMSTERDAM (Reuters) - A van struck four people at the Netherlands' largest music festival in the early hours of Monday, killing one of them and injuring the others before driving off, police said.

BEIRUT (Reuters) - Syrian state media said on Monday that U.S.-led coalition aircraft bombed an army position in the east, causing deaths and injuries, but the U.S. military denied it was responsible.

ADEN (Reuters) - The Saudi-led coalition resumed air strikes on Iran-aligned Houthi fighters holed up in the airport of Yemen's main port Hodeidah on Monday as civilians fled in search of shelter from the biggest battle of the war.

FRANKFURT (Reuters) - Audi Chief Executive Rupert Stadler was arrested on Monday, a spokesman for parent company Volkswagen said.

BEIRUT (Reuters) - Syrian state media said on Monday that U.S.-led coalition aircraft had bombed "one of our military positions" in eastern Syria, leading to deaths and injuries, but the U.S. military denied carrying out strikes in the area.

SYDNEY (Reuters) - Chinese telecoms equipment maker Huawei Technologies refuted Australian claims it poses a security risk, calling the criticism "ill-informed" in an open letter on Monday that threatens to inflame already heightened Sino-Canberra tensions.

SINGAPORE (Reuters) - Google will invest $550 million in Chinese e-commerce powerhouse JD.com, part of the U.S. internet giant's efforts to expand its presence in fast-growing Asian markets and battle rivals including Amazon.com.

AMSTERDAM (Reuters) - A van struck four people at a Dutch concert in the early hours of Monday morning, killing one and injuring three, hours after R&B artist Bruno Mars had performed, police said.

TOKYO (Reuters) - A magnitude 6.1 earthquake shook Osaka, Japan's second-biggest metropolis, early on Monday morning, killing three people, halting factory lines in a key industrial area and bursting water mains, government officials and broadcaster NHK said.

A long-awaited inquest into the Australian theme park tragedy hears of previous malfunctions.

SINGAPORE (Reuters) - China's threat to impose duties on U.S. oil imports will hit a business that has soared in the last two years, and which is now worth almost $1 billion per month.

The girl was killed by a falling wall when Osaka was hit by a magnitude 6.1 earthquake.

At least three people are reported to have been killed when an earthquake hit the city of Osaka.

SYDNEY (Reuters) - Chinese telecoms equipment maker Huawei Technologies Co Ltd [HWT.UL] said Australian claims it poses a security risk are "ill-informed" as it published an open letter on Monday that threatens to inflame already heightened Sino-Canberra tensions.

TOKYO (Reuters) - A magnitude 6.1 earthquake shook Osaka, Japan's second-biggest metropolis, early on Monday morning, killing three people, halting factory lines in a key industrial area and bursting water mains, government officials and broadcaster NHK said.

TOKYO (Reuters) - An elderly man and a young girl were killed, with several other people also in "cardiopulmonary arrest", after walls collapsed in a magnitude-6.1 earthquake that hit Osaka in western Japan on Monday, public broadcaster NHK said.

BOGOTA (Reuters) - Colombia's President-elect Ivan Duque, who swept aside leftist Gustavo Petro in Sunday's election, pledged to unite his South American nation after a divisive campaign but insisted he would change a landmark peace accord with leftist rebels.

NEW YORK (Reuters) - Mellanox Technologies Inc , a chipmaker based in Israel and the United States, is close to reaching a deal with activist investor Starboard Value LP over the composition of its board of directors, people familiar with the matter said on Sunday.