There might be many more planets that could be home to aliens than we thought, according to a new study. For years, scientists have searched for life in the “habitable” or “goldilocks” zone – where it ...

The best sci-fi epic movies of the 21st century include misunderstood efforts like The Fountain and grand, ambitious ...

How a forty-year-old satire of fascism became a meme for Trump, a flashpoint over women in sci-fi, and—for some fans—an ...

Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have fueled the Planet Nine theory, but recent ...

Plus: China's AI gap with the US may have just narrowed. This is today's edition of The Download, our weekday newsletter that ...