Marissa Sulek joined CBS News Chicago in January 2025. Before Chicago, Marissa was a general assignment reporter in Nashville at WSMV, where she was nominated for Mid-South Emmy Awards for her ...

Learn the Ralph cycle for smarter AI work with Claude Code, using a bash script, a task plan, and staying within the 30–60% ...

For decades, artificial intelligence advanced in careful, mostly linear steps. Researchers built models. Engineers improved performance. Organizations deployed systems to automate specific tasks. Each ...

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A 14-year-old boy shot and killed Friday night in the Loop, just hours after the city’s annual Christmas tree lighting downtown, is being remembered as a funny, basketball-loving teen with a bright ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

One person was killed and eight others wounded in a pair of shootings late Friday night in downtown Chicago's the Loop district, just hours after Chicago lit the city's official Christmas tree just ...

Explore the binomial tree model's use in option pricing, its workings, and examples. Learn how this model estimates intrinsic values at various time periods.

Todd Feurer is a web producer for CBS Chicago. He has previously written for WBBM Newsradio, WUIS-FM and the New City News Service. Chicago's official Christmas tree is glowing bright with 119,000 ...

A teenager was fatally shot, and at least eight other people were injured after two shootings Friday night in downtown Chicago, according to multiple reports. The pair of shootings occurred in the ...