Andy Speer, Ebenezer Samuel, and Pat Davidson discuss strengthspan and longevity. Here's what you should know about the whole spectrum of strength.

For years, many families have a model train display as part of the Christmas season’s decorations. Do you have fond memories of one, or do you still set up a display? My memory of a train display ...

Read a product review of the O gauge Lionel Legacy Fairbanks-Morse Train Master from Chris Montagna and Classic Toy Trains ...

Jay and Carolyn Buffenmyer are preparing to dismantle their cherished model train display, which has been a labor of love for over 56 years, and donate proceeds to a charity for children living in ...

If you think model trains are just child's play, think again. A Gwinnett County man has turned a lifelong fascination with locomotives into a global online community, connecting train enthusiasts from ...

Can AI train AI? OpenAI researcher Andrej Karpathy revealed that an autonomous AI agent improved the training efficiency of his NanoChat language model by about 11%. The system tested around 700 ...

Lego train sets have been available for decades, now. The Danish manufacturer long ago realized the magic of combining its ...

A $2.4 billion upgrade to Caltrain is shaving time off trips, boosting ridership, and reducing riders’ exposure to toxic diesel pollution.

Dr. Alice Chiao used to teach emergency medicine to students at Stanford University’s medical school. Now, she’s teaching artificial intelligence-powered chatbots to think, diagnose and prescribe like ...

Many people who commute into Manhattan got their first taste of the crowded platforms that are expected to become common over the next month as the Portal Bridge is reworked. By Stefanos Chen What ...

OpenAI CEO Sam Altman defended the resource use of AI on Friday, arguing that water concerns were "fake" and comparing it to ...

Anthropic, a smaller rival started by OpenAI defectors, has found runaway success with its programming agent, Claude Code.