Her exit comes at a difficult time for Musk who, in a brief reply, thanked her for her "contributions."
People harmed in the scandal say they have no faith in the government to speed up compensation.
The Bank of England estimates that monthly bills will increase by £107, but it could have been worse.
The EU remains hopeful it will strike a deal to avoid steep levies Trump has threatened on its exports to the US.
The freeze means people risk being dragged into a higher tax band if they get a pay rise.
UK housebuilders agree not to share commercially sensitive data "except in limited circumstances".
The US president reveals his poker "tell" by showing he is open to delays to secure trade deals.
As the initial findings of the Post Office inquiry are released, sub-postmasters tell the BBC how they feel.
Similar threats are looming over pharmaceuticals, lumber and semiconductors.
Anti-hate campaigners say the posts were "irresponsible, dangerous and antisemitic."
The boss of the CBI says he would support cutting the allowance on cash ISAs to encourage more people to invest in shares.
The star illegally advertised prescription-only weight loss drugs, the advertising watchdog found.
The scandal may have led to 13 suicides, the report says, as it criticises the "formidable difficulties" for victims getting compensation.
A key report into the Horizon IT scandal details the huge impact on sub-postmasters and their families.
The digital bank has been fined £21m by the City regulator for anti-fraud failures.
The official forecaster warns public finances are in a "relatively vulnerable position" due U-turns.
Sir Robert Chote quits as head of UK Statistics Authority, the body responsible for overseeing the Office for National Statistics.
Archie Norman says the hackers were "seeking to stop customers shopping at M&S" but their motive was "partly, undoubtedly, ransom or extortion".
Transport Secretary Heidi Alexander says passengers should check with airports about carry-on rules.
The government plans to change the law to void confidentiality agreements that silence staff.
Consultancy firm Interpath confirmed that it had been appointed as administrators by maternity brand Seraphine.
Trump says the US will impose a raft of levies after pausing his Liberation Day tariffs.
Sub-postmasters look forward to the first part of a report into the Horizon IT scandal being published.
The president said the levy will apply to "any country aligning themselves with the Anti-American policies of Brics".
It will now be possible to carry liquids in containers of up to two litres through security in hand luggage.
The company has appealed against the fine handed down earlier this year over alleged anti-competitive behaviour.
The US president's tough stance on global trade is shaking up the region's crucial supply chains.
Lithuania has a promising space tech sector, but it wants more government support.
Trump's 90-day pause on his sweeping tariffs plan is about to expire. But already some firms are radically changing how they work.
As President Trump weighs tariff plans, he will have one eye on the US economy.
Billionaires and multimillionaires around the globe are trading up for more space and luxury.
The Öresund bridge, which connects Denmark and Sweden, is celebrating 25 years since its opening.
Long before the Air India tragedy, the cause of which is still to be determined, people who had worked on the 787 had raised concerns about the production standards
US business Dr Bronner's has criticised the B Corp scheme for allowing in too many multinationals.
The Asian nation is importing thousands of tonnes of electronic waste per year, despite a ban.
The triple lock guarantees that the state pension is not overtaken by inflation or wage increases.
Residents are celebrating after Newcastle City Council announced a U-turn on refunded energy bills.
Towcester Community Larder is handing out the Silverstone provisions at a pop-up event.
What’s gone wrong for Labour? 2024 voters delve into it, writes Laura Kuenssberg.
The future for EVs will inevitably involve China. But where does that leave the UK and Europe markets – and what of the questions around national security?
An exclusive look inside the closely guarded factory the president wants to become a foundation stone for a US golden age.
The real battleground of the current trade war might be China's domestic economy
From the end of April, the 500-year-old Royal Mail will be controlled by Czech billionaire Daniel Kretinsky who co-owns a football club - but why does he want it?
Grab your briefcase as we head into the negotiation room - is there an art to a deal?
Nine years since Brexit: what's it like to trade with the EU?
Martin Lewis explains why it's a good idea to put £1 into a Lifetime ISA.
US President Donald Trump's tax and spending bill has sparked intense debate. BBC Verify's policy and analysis correspondent Ben Chu has been looking at what the bill could do to the US national debt.
The story behind the catchy political slogan much loved by US President Donald Trump
The United States is a rich market but navigating its regulations can be expensive and difficult. The Transatlantic Trade and Investment Partnership (TTIP) will simplify the whole process of exporting, making it cost-effective to do business in the US no matter what the size of your company
UKTI’s High Value Opportunities programme aims to help UK companies of all sizes win business from large overseas projects
How UKTI can help your business grow internationally