Newshour

An artificial intelligence researcher who recently quit a leading AI firm has told the BBC that people working on the technology were "genuinely frightened" about its advancements and what it could mean for humanity.
We'll look at whether there are increasingly urgent problems ahead for the roll-out of the technology.
Also in the programme: EU leaders gather to discuss policy towards the Arctic; the Democratic Republic of Congo's government says it might have turned a corner with its Ebola epidemic; and we cover Celine Dion's comeback concert In Paris after a debilitating illness.
(Photo shows a screen showing the Anthropic logo. Credit: Dado Ruvic/Reuters)

The CEO of Anthropic says AI projects should look at slowing down amid internet security concerns. Open AI's Sam Altman, as well as Elon Musk, have agreed that companies like theirs need to pace themselves. We hear analysis from a technology professor.
Also in the programme: US President Donald Trump’s support for a united Ireland prompts a mixed political reaction; and following years of battling a neurological disorder, singer Celine Dion takes to the stage once again.
(Photo: Dario Amodei. Credits: Denis Balibouse/Reuters)

US president Donald Trump has said a united Ireland would be a 'great thing' on two-day visit to Dublin and the west of Ireland - a comment likely to inflame tensions over the status of Northern Ireland.
The British government responded by saying there was no majority support for a referendum on unification, which is what is outlined in a 1998 peace deal.
Also in the programme: Saudi Arabia has shut a key oil pipeline after a drone attack launched from Iraq; we will hear from Ukrainian's oldest literary festival, as questions remain on the use of Russian language in Ukraine; and why Wembley Stadium in London will tonight be filled with music-loving Punjabis.
(Photo shows US president Donald Trump in Dublin during his trip to the Republic of Ireland on 12 September 2026. Credit: James Manning/PA)

Twenty-five years ago today, four planes flew into the Twin Towers of the World Trade Centre in New York, into the Pentagon in Washington DC and
into a field in Pennsylvania, after its passengers overpowered the hijackers. Almost 3,000 people died and tens of thousands more were injured. We hear from a survivor.
Also on the programme: fighters from the Houthi movement capture more territory, reportedly taking the whole of Yemen's Red Sea Coast; and why El Nino is thought to be suppressing hurricanes in the Atlantic Ocean
Photo: Pictures of victims from Flight 11 on a memorial commemorating the 25th anniversary of the September 11 attacks on the World Trade Center in New York City Credit: Spencer Platt/Pool via REUTERS

Ceremonies are underway in the United States to mark the 25th anniversary of the 9/11 terror attacks in which nearly 3,000 people were killed. We’ll look back at what happened that day, the intelligence failures and the reverberations still being felt.
Also on the programme: how Yemen's Houthi fighters are tightening their grip on a crucial global shipping route; and we'll hear from the founder and face of India's Cockroach Party protests.
(Photo: The Tribute in Light installation illuminated over the lower Manhattan skyline ahead of the 25th anniversary of the September 11, 2001 attacks on the World Trade Center. Credit: Reuters)