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As the AI model wars continue, Anthropic has released the newest version of Sonnet, the company’s mid-tier model, which it says will work much faster (and for significantly less) than its predecessor.

The 10-year US Treasury yield surged Wednesday to reclaim its highest level in nearly two decades after new data depicted strong business activity and intensifying inflation concerns. The 10-year ...

Also today, OpenAI released GPT-6 Sol and GPT-6 Luna, two lower-cost members of its GPT-6 family. Sol costs $2 per million input tokens and $10 per million output tokens — exactly half Opus 5.5’s base ...

Anthropic has released Claude Opus 5.5, a new AI model the company says performs at roughly the same level as its Claude Fable 5.1 model on most work, but at a significantly lower cost. The model, ...

As part of the Department of Government Efficiency’s program to shrink the federal work force, paid administrative leave costs rose by 435 percent. By Eileen Sullivan The Trump administration paid ...

Scientists from the Denver Museum of Nature & Science and Liverpool John Moores University in England have discovered the first adult T. rex trackway, providing insights into how this emblematic ...

In a strategic retreat in the fight against climate change, the United Nations has acknowledged that Earth has lost its chance to prevent some of the worst of global warming's harms. So now the world ...

The world is on track to exceed the Paris Agreement’s target of no more than 1.5 degrees Celsius (2.7 degrees Fahrenheit) of warming above preindustrial temperatures within the next few years, the ...

For over a decade, the world has been trying to limit global warming to 1.5°C. That’s no longer possible, according to a new United Nations report. We will likely pass 1.5°C in 2030. That’s not good ...

Carbon removal combined with emissions reduction is the only remaining pathway to avert catastrophic levels of warming, a new report warns. By Chico Harlan See more of our coverage in your search ...

The U.S. economy grew at a 1.5% annualized rate in the second quarter of 2026, the Commerce Department said in an updated estimate published Wednesday, unchanged from the initial report published last ...