Despite having rarely left the president’s side over the preceding few months, Musk was blindsided by the announcement, according to people familiar with the matter.

Lasers enable the U.S. Navy to fight at the speed of light. Armed with artificial intelligence (AI), ship defensive laser ...

On the first full day of the second Trump presidency, Elon Musk was in the White House complex when he got word that his ...

In court documents, prosecutors said Millet confessed to stabbing Echevarria. They said investigators found blood-soaked paper towels in a closet apartment, along with a potential murder weapon, a ...

Google's AI projects, Astra and Mariner, advance autonomous assistants that see, understand and act in digital and physical ...

As more satellites, telescopes, and other spacecraft are built to be repairable, it will take reliable trajectories for ...

Longtime Houstonians -- including people who were born here -- explain their abiding love for this mystifying city.

Chula Vista is one of a dozen departments in the US that operate what are called drone-as-first-responder programs, where ...

Plus:. A new diamond material that could make data centers more efficient, NASA spies a speedy solar system, treating peanut ...