There is a certain disorienting thrill in witnessing, over the past few years, the profusion of bold, often baffling, occasionally horrifying ideas pouring from the ranks of America’s tech elite.

Sentient, a San Francisco-based AI development lab backed by Peter Thiel’s Founder's Fund, has unveiled its open-source AI ...

White House to discuss future of TikTok before April 5 deadline; China retaliates against Trump's tariffs; Ford extends ...