Overview: Prior knowledge of the size and composition of the Python dataset can assist in making informed choices in programming to avoid potential performance ...

When DNA breaks, cells must repair it accurately to prevent harmful mutations. Researchers have discovered that during a key repair process called homologous recombination, the cell uses loops in its ...

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 ...

CHICAGO (WLS) -- Four people are in custody after a man experiencing homelessness was stabbed to death outside of a downtown restaurant on Sunday morning, officials said. Chicago police said the man ...

CHICAGO (WLS) -- At least five people were shot Friday night in the Loop, according to a Chicago alderman. There was a large Chicago police presence in the 100 block of North State Street, where at ...

A man was found fatally stabbed inside a residence in the city’s West Loop, according to Chicago police. The victim, 54, was found unresponsive with multiple stab wounds to his chest inside the home ...

A 14-year-old boy killed in a shooting in Chicago’s Loop on Friday night has been identified. Chicago police say the teen was one of two people shot in the 100 block of South Dearborn at approximately ...

As thousands gathered at Chicago’s Millennium Park Friday evening for the annual tree-lighting ceremony, social media posts advertising the latest and what would become perhaps the deadliest “teen ...

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"David Foster Wallace once purportedly said 'When you read a Borges story you are playing a game, perhaps an amusing game and ...

President Donald Trump on Saturday said Chicagoans are asking to "bring in Trump" amid a recent crime wave in the Democrat-run city. At least eight teens were shot, one fatally, and multiple police ...