Sorry, this episode is not currently available

Extreme heat warnings across the USA

Nearly 900 fires are currently burning across Canada, many of them in the western province of British Columbia.

Air quality alerts are again in force for millions of Americans because of smoke from wildfires across the border in Canada.

The US secretary of state has accused Russia of weaponizing food in its war against Ukraine.

And Chinese property giant Evergrande has revealed that in 2021 and 2022 it lost $81.1 billion.

Show less

50 minutes

Last on

Tue 18 Jul 202304:06GMT

BBC World Service