Canada to impose retaliatory tariffs on US

Canada to impose retaliatory tariffs on US

Canada's prime minister, Mark Carney, has confirmed he'll impose retaliatory tariffs on the United States next month, saying trade talks collapsed because Washington made unacceptable demands. Also on the programme, the editor-in-chief and a reporter from the US military newspaper Stars and Stripes have been fired for 'insubordination', South Korea's first container ship to trial the much shorter and safer route to Europe via the Arctic has begun its journey, and a look at the event dubbed the "Robot Olympics". Canada’s Prime Minister Mark Carney speaks with the news media after he suspended trade negotiations with the United States, in Ottawa, Ontario, Canada August 22, 2026. REUTERS/Chris Tanouye

EU condemns Russian attack on Ukrainian shopping centre

Rescuers in the central city of Kryvyi Rih are continuing to search for survivors of Friday's daytime drone attack on a shopping centre. We hear from the EU ambassador to Ukraine, Katarina Mathernova, about what the EU can do following a week of Russian attacks. Also on the programme: we hear about how sharks are inhaling caffeine; and the music video maker Tim Pope on his life putting rock stars on film.

How could El Niño affect us?

Weather experts are warning that a developing El Niño weather system could become the strongest since modern records began. The effects of El Niño on weather patterns are already being felt. Also in the programme: Pakistan's former prime minister Imran Khan has been returned to prison after being in hospital; and a new book on the violent career of Carlos the Jackal. (Picture: Firefighters work to extinguish a fire in Indonesia. A severe dry season, intensified by El Nino has fueled wildfires. Credit: EPA/Shutterstock)

Largest El Niño in living memory?

Weather experts describe the developing climate system as an unprecedented event. Temperatures in the Pacific Ocean could climb more than three degrees above normal. Also in the programme: the Facebook whistleblower Frances Haugen speaks to Newshour about the legal case against Facebook's parent company for improperly collecting and using children's personal data; and dramatising the colourful life of the British economist John Maynard Keynes. (Photo: Mexico says mass bird deaths likely caused by El Nino's hotter waters. Credit: Mexican Government/Handout via Reuters)

Fears Ukraine will run out of missile defences

15 people were killed in a Russian strike on Kyiv today, and the Ukrainian government has made an urgent request for more interceptor missiles. We hear from the BBC’s correspondent on the ground in the capital. Also on the programme: a new batch of 70,000 vaccines is being sent to the Democratic Republic of Congo to try to contain the fastest-spreading outbreak of Ebola on record. And the 26-year-old car salesman who has been recognised as Belgian royalty after a DNA test proved he was the son of Prince Laurent. (Image: Smoke rises in Kyiv during a Russian drone strike, August 20, 2026 Credit: REUTERS/Oleksandr Ratushniak)