See how we created a form of invisible surveillance, who gets left out at the gate, and how we’re inadvertently teaching the ...

Historically, cosmological models rely on "free parameters"—arbitrary, human-tuned variables inserted into the math to force the formulas to match reality. Kulkarni's updated simulation completely ...

Yitzi Snow makes his New York Times Crossword debut. The New York Times has launched the Midi, a daily medium-size crossword.

Gigasoft recommends Claude Opus 4.6 Extended with the Projects feature for the best results. With ProEssentials knowledge files loaded, Claude can answer technical support questions and write ...

Feel free to express an opinion on a subject in a letter to the editor. Letters are published weekdays and Sundays. Letters should be no more than 400 words long, with a signature, home address and ...

We welcome your news tips and photos. Please email them to us and attach any photos. Please identify everyone in the photo and include your contact information in case we have any questions.