Dale Desser, of Erie, doesn't want visitors to simply watch his spectacular model railroad. He invites people to operate it.

Whether you’re interested in history, technology, or a mix of both, these train museums will keep you entertained for hours.

Sharp drops in technology stocks, and even comments by OpenAI’s Sam Altman, suggest investors are getting too exuberant about ...

When is the best time to shop at Sam's Club? How do you find the best deals? Here's everything you need to know before ...

During a Reddit ask-me-anything session on Friday, OpenAI CEO Sam Altman and key members of the GPT-5 team were peppered with questions about the new model and requests to bring back its previous ...

Early impressions of GPT-5 aren't great, according to many ChatGPT users on Reddit and elsewhere. Sam Altman's scheduled AMA could get awkward.

The new language model is more efficient, accurate and better at problem-solving than prior iterations.

OpenAI CEO Sam Altman has been hyping up GPT-5 for over a year. But he the model doesn't fit the definition of AGI because it can't learn on its own.

OpenAI unveiled its new flagship AI model, GPT-5, on Thursday. And with the launch, OpenAI seems to be moving more towards offering an entire AI system to its customers versus giving them the choice ...

OpenAI on Thursday announced the release of GPT-5, its most advanced AI model, a culmination of more than two years of development that saw a series of setbacks and delays.

After being pushed back several times, passengers can start riding Amtrak's NextGen Acela trains starting Aug. 28, ...

OpenAI released its most advanced reasoning model, GPT-5, which it touts as its most useful model for healthcare. | At OpenAI's Summer Update conference, CEO Sam Altman featured healthcare as one ...