Russia’s offer to supply floating nuclear power plants to coastal African countries emerged as a major focus of talks held ...

Kalshi and Polymrket blew three big elections this week, a bad look for platforms pitching themselves to investors as hedges ...

The results, published in SpaceX’s last quarter results, sparked fears over the intense concentration of the tech market.

The latest figures come with investors already concerned over rising debt levels and a yawning budget deficit.

Investors have grown wary of the AI trade as surging debt and financing costs outpace revenues and push firms into negative ...

New figures showed Brazil’s debt picture is by some measures its worst in a decade, underscoring the scale of the challenge ...

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The number of postings for data-center fixers has risen as companies try to regain control of the narrative and counter pushback to the projects. Anthropic advertises a salary floor of $265,000 for ...

Sign up for Semafor Technology: What’s next in the new era of tech. Read it now. In August, I wrote about the use of AI in guest columns published in major news ...

A Chinese businesswoman close to Nvidia CEO Jensen Huang is suspected of passing intelligence to Beijing, The New York Times ...

Alphabet’s shares fell by 13%, erasing more than $500 billion in market value in the company’s worst single-day performance ...

The US-brokered localized ceasefire in an occupied city held for a third day, highlighting Washington’s uneven progress in ...