Japanese media company has not gone far enough to resolve governance issues, shareholders say

AI’s cold war is now a price war

Start-up’s model raises questions about need for huge western hardware investment

Electric-car maker expected to take a hit from Trump’s bid to dismantle Biden-era climate initiative

Billionaire faces setbacks as he tried to build China’s answer to Nvidia

App’s fate should be determined by rule of law, not the dealings of a president

Top tech leaders at Davos such as DeepMind’s Demis Hassabis and Meta’s Yann LeCun in fiery debate

US president’s endorsement shows data-centre dominion is now a national priority

Hedge fund billionaire Liang Wenfeng builds model on tight budget despite US attempt to halt China’s high-tech ambitions

Silicon Valley investor says it wants to refocus on US market with Donald Trump in office

Policy includes 24/7 hotline and 60-day plan to manage negative media coverage

Axel Rudakubana was able to view Australian clip before murdering three young children despite pleas from authorities

Plus GLP-1’s and packaged foods

Commitment takes billionaire’s investments in DAZN to more than $6.7bn since the streaming service was founded in 2016

Level last seen in 2002 as tech-fuelled equity rally throws up red flag on ‘Fed model’ for comparing valuations

A writer sets out to uncover if true randomness exists in the universe

Experimental fungi and ‘robotic bees’ are among the ag-tech innovations being trialled in a country on the frontline of climate change

The president is surrounded by the leaders of the richest and most powerful companies in history — but their dominance may yet be checked

ChatGPT maker in complex talks over splitting from its non-profit arm in move opposed by Elon Musk