A classic math rule now handles infinity. New work strengthens the math behind physics and unbounded systems. % ...

We’ve celebrated an extraordinary breakthrough while largely postponing the harder question of whether the architecture we’re scaling can sustain the use cases promised.

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 ...

Elizabeth Guevara is a personal finance reporter who explains the world of business and economics and how it impacts your finances. She joined Investopedia in 2024. Justin Sullivan / Getty Images The ...

Google launched its Gemini 3 Pro model and the Nano Banana Pro image generator earlier in the month to a rousing reception from the public, along with a general perception that the new models were ...

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 ...

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 ...

The Department of Education and representatives from industry and higher ed wrapped up a second week of negotiated rule making last week, setting in motion significant changes in student borrowing ...

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 ...

For many people, retirement signifies the end of working. But for a lot of seniors, working in retirement makes financial and emotional sense. There are plenty of people who reach retirement without ...

Don't miss out on our latest stories. Add PCMag as a preferred source on Google. Google has finally revealed Gemini usage limits for free and paid customers. As 9to5Google reports, limits were ...

If you are still a little confused after the new Claude Code usage limits rolled out by Anthropic in August 2025, this guide will help you understand the costs and cut-off points. For developers using ...