Thousands of computer servers around the world have been targeted by a ransomware attack, the country's National Cybersecurity Agency said, warning organizations to protect their systems.

Tesla Inc's aggressive price cuts have ignited demand for its electric vehicles, Chief Executive Elon Musk said on Wednesday, playing down concerns that a weak economy would throttle buyers' interest.

The World Health Organization has called for "immediate and concerted action" to protect children from contaminated medicines after a spate of child deaths linked to cough syrups last year.

China's population fell last year for the first time in six decades, a historic turn that is expected to mark the start of a long period of decline in its citizen numbers with profound implications for its economy and the world.

Billionaire Elon Musk said on Tuesday he will step down as chief executive of Twitter Inc once he finds a replacement, but will still run some key divisions of the social media platform.

A week after China began dismantling its tough 'zero-COVID' controls, the World Health Organization warned of "very tough" times ahead and state media reported some seriously ill patients at hospitals in Beijing, raising fears of a wave of infections.

Billionaire Elon Musk said on Monday he was working "at the absolute most amount...from morning til night, seven days a week" when asked about his recent acquisition of Twitter and his leadership of automaker Tesla Inc .

Billionaire Elon Musk said he paid a visit to Twitter Inc's headquarters in San Francisco on Wednesday, ahead of a court-ordered deadline to close his $44 billion deal for the social media platform.

Their head-mounted flashlights swaying in the darkness, workers at the Bodega Andres Morate vineyards resemble fireflies from a distance as they roll their wheelcarts from one vine to another cutting grape bunches at night.

China's financial hub Shanghai said on Sunday it would reopen all schools including kindergartens, primary and middle schools on Sept. 1 after months of COVID-19 closures.