Tourists must show a negative COVID-19 result and vaccination certificate and have travel insurance of $80,000

More than 100 countries backing the waiver say it will help save lives

UN member states are expected to make a decision by the end of the year

All tourist attractions in Ningxia, and some in Gansu and Qinghai, have been suspended

Washington aiming for video conference call between Biden, Xi in Nov; plans still under discussion

Accident had been caused by a failure to observe proper technical process at facility

People increasingly complacent about getting inoculated as infections, deaths have fallen sharply in past month

The incident occurred on the set of independent feature film 'Rust'

Report predicts that global warming will increase geopolitical tensions and risks to US national security

Slow pace of approval is latest blow for Moscow