At the University of Vaasa in Finland, mathematician Yosra Barkaoui has successfully generalized a fundamental theorem that had remained confined to “bounded” systems for more than 40 years.

AI’s economic, physical and moral limits are converging, reshaping growth, power and control. The debate over AI is often framed as a race toward ever greater capability. Faster chips. Bigger models.

As OpenAI marks its tenth birthday in December 2025, it can celebrate becoming one of the world’s leading companies, worth perhaps as much as US$1 trillion (£750 billion). But it started as a ...

Few would seriously argue that Congress today is performing well. The federal government recently experienced the longest shutdown in American history when Congress failed to pass the annual spending ...

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The IRS is boosting retirement plan contribution limits in 2026, allowing Americans to put more money in their tax-preferred 401(k) and individual retirement accounts. The tax agency, which announced ...

Americans saving for retirement will have a chance to save more before taxes in 2026, the IRS said. Next year, the annual employee deferral limit will rise to $24,500, from $23,500 in 2025, for ...

The 401(k) catch-up contribution limit will increase to $8,000 in 2026, up from $7,500 for 2025 for many who are 50 and older. Some participants who are 50 and older can contribute up to $32,500 each ...

For decades, Congress has been the land of the permanent incumbent. Polls show that nearly nine in 10 Americans want term limits, yet every attempt to impose them has failed because Washington won’t ...

The world has changed. The rules have changed. And many people since Covid appear to ignore the limits that have been set on them—in fami­lies, at work, in communities, and anywhere. That’s why my ...

Ezra Gershanok, chief executive and co-founder of subleasing-marketplace Ohana, said he doesn’t expect to sponsor more H-1B visas now that the petition fee jumped to $100,000 under President Trump’s ...