Liberal nationalists must respond with imagination to US policies rather than gripe at being cut out of Ukraine talks

Tech giant to retire service it acquired for $8.5bn after being overtaken by upstarts such as WhatsApp, Telegram and Zoom

Bodies representing big funds unleash lobbying offensive against global regulators’ plans

Tech group says antitrust regulator has ignored how AI is reshaping the tech industry

White House meeting comes after US and Ukraine agreed terms on mineral deal

Even with the resources to chase after all our stolen handsets, let’s not kid ourselves it would solve the problem

Resignation of Anneliese Dodds shows challenges for prime minister as he pursues tough choices

President Trump has raised the prospect of a deal that could help Britain avoid tariffs

Move by Anneliese Dodds comes after prime minister announces plan to shift resources to defence

The ‘sceptical environmentalist’ used cost-benefit analysis to argue against emissions cuts. Now he has turned his attention to overseas aid

Average cost of £270,493 is 3.9% higher year on year as buyers try to get ahead of stamp duty changes in April

Property listings group says house-hunters spent 1bn more minutes on its site last year

Deputy governor Dave Ramsden says interest rate cuts must be gradual

Keir Starmer’s little wins with Donald Trump don’t add up to victory

The buzzword looks set to become a weapon in the budget wars

IAG posts record annual profits driven by high-spending leisure passengers

Saifuzzaman Chowdhury and his family bought 482 properties overseas costing $295mn. The new government wants some of that money back

Innovations may be a costly trap

Despite breakthroughs from Amazon and Microsoft, the industry is still a long way from building practical machines

Incident comes as US bank seeks to assuage regulatory concerns over its risk management processes

Pound is on course for best month against dollar since September as Trump trades unwind

Head of Bundestag intelligence committee calls on government to be clear about impact of malign actors

UK prime minister hails ‘very productive discussion’ but president declines to back plan for Ukrainian peacekeepers

Executives have met with investors this week to test waters on an offering that could value the company at $35bn

Donald Trump says America is looking to forge pact as ‘quickly as it can be done’

S&P 500 index on course for worst week since September after falls in tech sector

Artificial intelligence companies must decide how to pay for the human-generated content they need

Remarks are a significant win for Sir Keir Starmer as he visits the White House for talks over Ukraine

‘Manosphere’ links with Trump’s circle preceded push for Romania to lift travel ban

The San Francisco-based company said its latest product has fewer so-called ‘hallucinations’

Owners of luxury London development take Laing O’Rourke unit to court for £35mn

Figures are uncertain but suggest men in particular are struggling to enter slowing labour market

Ofwat has ‘limited mechanisms’ to check whether infrastructure investment has been carried out

US President suggested that Britain could escape tariffs if agreement struck

FTSE 100 group sets out plans to sell £2bn of offices and scale back office developments

Police to probe incoming chief accounting officer over alleged misappropriation of funds at former employer

Donald Trump says duties on biggest trading partners to take effect on March 4

CMA head also warns it will not be ‘open season’ for takeovers harmful to consumers

UK drugmaker says Emma Walmsley is underpaid compared with global competitors

Labour will use the geopolitical crisis to defy its own members about the new priorities for a rearming economy