A familiar glance at Earth clocks gives certainty. Atomic time and satellites guide each passing second. Yet things shift once clocks leave the planet. Scientists now face a vital cosmic question.

OpenAI CEO Sam Altman ordered an urgent ChatGPT quality overhaul and paused advertising plans to focus on strengthening the core product. OpenAI CEO Sam Altman issued an all-hands “code red” to ...

OpenAI CEO Sam Altman has declared a "code red" to prioritize ChatGPT improvements, delaying advertising and AI agent initiatives as Google's Gemini gains ground. Sam Altman issued a "code red" memo ...

Investigators released photos of an engine flying off a UPS cargo plane that crashed two weeks ago in Kentucky, killing 14 people, and said there was evidence of cracks in the left wing’s engine mount ...

The San Francisco Municipal Transportation Agency is considering ways to crack down on drivers who ride or even park in the city's "red carpet" lanes reserved for buses. SFMTA currently has two ...

The National Transportation Safety Board on Thursday released new details about the Nov. 4 UPS plane crash in Louisville, Kentucky, providing evidence in a preliminary report that the aircraft ...

In a preliminary report, the National Transportation Safety Board said fatigue cracks caused the left engine to break off during takeoff at the Louisville airport. Trump, at a low point, fires back at ...

The cargo plane was taking off from Louisville earlier this month when it crashed moments after becoming airborne, killing the three crew members and 11 people on the ground. By Billy Witz The bracket ...

CRYSTAL, Minn — A conference room-turned-evidence room at the Crystal Police Department is filled with decades of stolen items. "From what I understand, this stuff dates back from the 1980s until 2022 ...

LOUISVILLE, Ky. (WAVE) - FAA records show maintenance workers repaired a crack on the crashed UPS plane’s left engine pylon in 2019. The NTSB said Friday the bulk of that pylon was still attached to ...