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 ...

Electric vehicles were supposed to be the clean, quiet future of transportation. Nobody in the early days of the EV boom ...

Anthropic has launched free AI courses focused on Claude training, offering learners practical knowledge and certificates.

Gold medal figure skater Alysia Liu talks about her intense early training, quitting the sport for two years, and what she learned along the way.

I read all 68 pages of the patent behind Ben Affleck’s stealth AI start-up that Netflix just bought in order to understand exactly how the system works (and so you don't have to).

We take a deep dive into your Garmin watch's metrics and analytics, plus the cool hardware features you should know about to ...

Union Station hosted the 36th annual Hostler Model Railroad Festival, featuring operating train models, contests and vendors.

The Dakota Southeastern Division of the National Model Railroad Association is hosting its 12th annual Greater Sioux Falls Model Train Show on March 21-22, 2026.

Have you ever watched a mile-long freight train rumble by and wondered how one locomotive can pull more than a hundred fully loaded cars? The locomotive weighs maybe 150 metric tons, and each car is ...

A weekend of miniature railroading is rolling into the Kern County Fairgrounds, where the Golden Empire History of Model ...

Special thanks to Stefan Langer, a professional glider pilot who provided live action footage of real gliders. Gliders are ...

As the U.S. Department of Transportation notes that for nearly two centuries, “railroads have been an indispensable part of America’s economy, society and way of life.” That indispensability wasn’t ...