Maker of the Claude AI chatbot nears fresh $2bn investment in the latest sign of how much money is pouring into the sector

Research adds to evidence that viral infections contribute to development of dementia

Asset managers have launched specialist funds as push for domestic armaments sends share prices soaring

Japanese technology group decided to restrict bidding for government contracts

Facebook owner to copy community notes pioneered by Elon Musk’s X

Being placed on the Chinese military blacklist does not carry specific penalties or immediate bans

Tech giant and biggest EV battery maker say designation as Chinese military companies is a ‘mistake’

Jensen Huang unveils AI models for humanoids and self-driving car partnership with Toyota at CES keynote

From the next big thing in AI to tech under Trump - here’s what to expect

Tech group now a force in driving revenues for publishers in US, UK, Canada and Australia

US-listed groups tap investors for cash as competition for resources intensifies

Mark Zuckerberg’s move comes as Silicon Valley seeks to build bridges with the incoming president

Shares of WeChat owner and EV battery maker fall after defence department discloses designation

Its mixed economy could help create a new sort of success story

Laura Loomer makes an important point about supporting American workers in the face of global competition

Public battle between private equity bidders for software company tests new ground in Japan

Match’s metrics for success

Pursuit of entrepreneurs threatens start-up ecosystem as investors target personal assets to claw back funding

Filings show Kuiper initiative held meetings with MoD as tech group bids to rival Starlink

Cyber security company has more than recovered the $30bn in market value it shed after the crisis