I purchased Amtrak's USA Rail Pass, which allowed me to take 10 trips for $499. Although I thought the pass was a great value, there are a few things I wish I knew ahead of time. For example, long ...

Just when you thought the circular deals couldn’t get any more circular, OpenAI has invested in CEO Sam Altman’s brain computer interface (BCI) startup Merge Labs. Merge Labs, which defines itself as ...

A handful of Republicans joined Democrats to allow the measure to move forward, reflecting concerns in both parties about the administration’s strategy. By Robert Jimison and Megan Mineiro Reporting ...

Some experts have speculated that China has used American artificial intelligence technology—allegedly supplied through a company in the United Arab Emirates—to improve the range of its air-to-air ...

After selling his first startup MicroSolutions to CompuServe in 1990, a 32-year-old Mark Cuban celebrated in his own unconventional way. Instead of splurging on luxury cars or real estate, he picked ...

Altman taps a leading researcher for his brain-computer interface startup, suggesting a much less invasive approach than Elon Musk’s Neuralink. Altman taps a leading researcher for his brain-computer ...

The third interstellar object ever detected in the solar system will make a close approach to Mars, giving the opportunity for spacecraft and orbiters around the red planet to capture the interstellar ...

President Trump on Monday urged Republicans in Congress to unite in support of a “clean” continuing resolution that would avert a government shutdown at the end of the month. “Congressional ...

Earlier this year, astronomers spotted a mysterious interstellar visitor, widely believed to be a comet, screaming into our solar system. With the help of NASA’s James Webb Space Telescope, ...