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Boeing 737 Max MCAS anti-stall system explained

The BBC's transport correspondent Tom Burridge talks through how the modification system - known as MCAS - was supposed to work, and what appeared to have happened in the Ethiopian air crash.

4 April 2019

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A man in a hi-vis in a red boat in a flooded field. There is also a man with his dog in the boat.

Couple and dog rescued from flooded field in dark

Tractor driving through flood water in Tenbury Wells in a flooded village street with metres-high water

Tractor driver criticised for taking on floods

Hereford & Worcester

Charlie Elphinstone looks in a mirror to put on black bowler hat, he wears glasses, a white shirt, dark tie and suit and is surrounded by a military uniform and antique ornaments

My interest in antiques is a comfort from ear pain

NE, Orkney & Shetland

Smoke billowing as flames engulfing closely built houses next to water

Drone footage shows huge fire engulfing Manila shanty town

A firefighter in a khaki uniform with luminous yellow patches holds a cat that is partially stuck inside a piece of piping

Cat 'doing fine' after rescue from drainpipe

Emergency services workers run from approaching flood waters on street in Tenbury Wells

'Everyone get back!' - Video captures moment town floods

Hereford & Worcester

Flooded street

Flooded homes bailed out as Storm Bert causes chaos

Ben Rick in front of weather graphic

Latest forecast as Storm Bert brings floods and gales

Science & Environment

COP President Mukhtar Babayev receiving a hug as people applaud behind him

Standing ovation as long awaited COP29 finance deal agreed

Marshall Islands Climate Envoy Tina Stege walking out of a meeting

Watch: Dozens of nations walk out of COP29 climate talks

Footage of heavy flooding in a field

Heavy flooding caused by Storm Bert

BBC Scotland's Judith Ralston says there is also a weather warning as high winds are expected to hit the Western Isles and the north-west

Storm Bert brings rain and high winds on Sunday

Science & Environment

BBC News

One-minute World News

Country home blanketed in snow

Snowy Saturday as Storm Bert sweeps the UK

With some travel disruption, children and dogs have been enjoying the cold weather

Watch: Scotland under a blanket of snow from Storm Bert

Science & Environment

BBC Middle East correspondent Hugo Bachega at scene of destroyed building in Beirut, Lebanon

Beirut strike 'so powerful it was felt across the city'

BBC Scotland's Judith Ralston says snow will extend into northern Scotland over the next few hours.

The latest weather forecast for Scotland as Storm Bert hits

90s boy band Damage in a black and white promotional photo

Watch: Boy band Damage on their journey to stardom

Phone footage of a skate surfacing out of grey waves to a rigid inflatable boat.ttack the side of a inflatable

Watch the moment a skate attacks a fisherman's boat off Shetland

NE, Orkney & Shetland

People in high-vis jackets walk next to a car submerged in floods on the left of a split screen with a snowy road on the right

Atmospheric river dumps snow and record rain on California

Science & Environment

Rachel Reeves

Watch: Reeves 'deeply proud' to be first female chancellor

The Chancellor has presented her first Budget in the Commons.

Twins James and John Makanjuola,

The twins cleaning London's unloved spaces

Entrepreneurs James and John run a cleaning firm, but take it to the next level in their spare time.

Paula Vennells at the Post Office inquiry

Key moments from former Post Office chief's three-day testimony

Paula Vennells faced three days of questions about her role in the wrongful prosecution of hundreds of sub-postmasters.

Paula Vennells reaching for a tissue in the Post Office inqiuiry

Ex-Post Office boss cries while giving evidence

Ex-Post Office boss Paula Vennells is speaking about the incident for the first time in ten years.

Santiago Paredes

Whistleblower claims Boeing supplier sent faulty parts

Spirit AeroSystems supplied Boeing with faulty parts, a former quality inspector has told the BBC.

Tatti Lashes

Tatti Lashes: The school friends who built a beauty empire

Charlotte Tiplady and Elliot Barton explain how together they built up their Tatti Lashes beauty empire from Liverpool.

Ocado has added robotic arms to its newest warehouse near Luton.

Watch Ocado robots in action

Ocado has added robotic arms to its newest warehouse near Luton.

Business Headlines

BBC World News business headlines

The latest international business headlines from BBC World News.

Jo Hamilton

'I feel survivor's guilt' says Post Office victim

Former sub-postmaster Jo Hamilton told BBC Breakfast she feels "guilt" after settling with the government over the Horizon IT scandal.

Woman in sunglasses smiling while answering questions related to the Budget

Watch: 'My biggest financial regret is...'

People in Kent share their finance stories ahead of Wednesday's Budget. Would you share yours?

Mohsin Issa

Issa brother to step back after 'fixing' Asda

Mohsin Issa, one half of the so-called "billionaire brothers" who own Asda, says he plans to hand over the running of the UK's third biggest supermarket.

Robots

'We had to adapt our robots to the AI revolution'

Sandy Enoch of Robotical explains why he had to pivot his educational robot company due to AI.

Picsart

'AI won't steal your job, but people using it may'

Hovhannes Avoyan, founder of picture and video editing app Picsart, shares his advice for our CEO Secrets series.

Picture of The Body Shop storefront in the 80s

'They thought it was a sex shop' - The Body Shop in the '80s

Archive footage shows Dame Anita Roddick talking about her company's success, in an 1984 interview.

Raid on Co-op store

CCTV shows violent raid on Co-op store

The retailer gave the footage to the BBC as it warned of a rise in attacks on retail staff.

Sir Howard Davies

Not that difficult to buy a home, says NatWest chair

Sir Howard Davies says he believes it is not currently "that difficult" for people to get on the housing ladder.

Joanna Jensen

'A viral Facebook post nearly blew up our business'

Joanna Jensen, founder of skincare brand Childs Farm, shares advice for start-ups for our CEO Secrets series.

Ofcom chief executive Dame Melanie Dawes

Broadband rises must be 'clearer', says Ofcom boss

The regulator has plans to make mobile and broadband firms more upfront about mid-contract price rises.

Earring

'This earring helped me build my £4bn business'

Richard Harpin, co-founder of Homeserve, explains how an earring taught him an early business lesson.

Olivia DeRamus and BBC reporter Lora Jones

'Taking control of my abuse story'

Olivia DeRamus set up an app in the wake of her sexual assault. Now she's ready to take on Big Tech.