Newshour

Hundreds of people are missing, including at least 291 foreign tourists, after a flash flood on the Nepal-Tibet border.
At least 18 people are confirmed dead in Nepal; Chinese state media is also reporting "major casualties" in Tibet, which is controlled by China. We'll hear how this incident is affecting people on the ground.
Also in the programme: Tragedy at one of Pakistan's main hospitals, where at least 14 newborn babies have been killed in a fire; new research shows a new shingles vaccine can lower the risk of heart disease; and we'll reflect on the wisdom and humour of country music icon Dolly Parton, who died yesterday.
(Photo shows a satellite image of the valleys near the Nepal-China border, after the devastating floods on26 August 2026 Planet Labs PBC/Reuters)

The country music legend Dolly Parton has died at the age of 80 in Nashville, Tennessee. In a seven-decade career, she won 10 Grammy awards, sold more than 100 million records worldwide, and wrote in excess of 3,000 songs. We'll be looking back at her life and legacy.
Also in the programme: the United Nations and the Red Cross have called for urgent negotiations to restrict the use of autonomous weapons; and why the Indian government is sending onions across the country.
(Photo: The American country music star, Dolly Parton, performs on the Pyramid Stage during the Glastonbury Festival June 29, 2014. Reuters/Cathal McNaughton.)

China has vowed to protect its interests after the US announced plans to widen economic sanctions against Iran and its trading partners, which include Beijing. Will China scupper the squeeze on Iran?
Also in the programme: the UN and Red Cross call for urgent new laws to police fully autonomous weapons, an at-home test kit for cervical cancer. and can Australia keep AI out of music?
(Photo: US Treasury Secretary Scott Bessent during a press conference to outline further sanctions against Iran,in Washington DC on 24 August 2026. Credit: Evelyn Hockstein/Reuters)

The US treasury secretary, Scott Bessent, has unveiled a wave of sanctions aimed at isolating Iran's economy and says that other countries will be pressured to comply. But will the US deliver on its threats?
Also in the programme: a group of cricket legends urges Pakistan to give the former prime minister, Imran Khan, proper medical care; and the edible cookie made from plastic waste.
(Photo: US Treasury Secretary Scott Bessent speaks during a press conference to outline further sanctions against Iran in Washington, August 24, 2026. Credit: Reuters/Evelyn Hockstein.)

The US treasury secretary has threatened Iran with "the single greatest financial offensive ever", claiming the US-Israel war with Iran was "entering its endgame".
Scott Bessent said the US would sever all economic ties with the country in "an economic D-Day" and that any nation partnering with Iran financially would also be isolated. Will it work?
Also in the programme: A blueprint for new weapons for Ukraine; the Taliban answers questions about its treatment of women; and the rare British bird on the rise.
(Photo shows US Secretary of Treasury Scott Bessent speaks to reporters in Washington, DC, USA on 20 August 2026. Credit: Shawn Thew/EPA)