The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...
A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...
Neon purchased “Artificial,” which focuses on OpenAI’s chief, Sam Altman, after Amazon walked away from it following an investment in the start-up. By Nicole Sperling Reporting from Los Angeles The ...