Step into the most sci-fi-looking places in China, where architecture defies gravity and design feels out of this world. From bizarre structures to futuristic cityscapes, you’ll wonder: were these ...

Variations in its crystal structure could help researchers better understand how lunar minerals form and evolve under extreme ...

Plus: AI fakes of the Iran war are flooding X—and Grok is failing to flag them. This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the ...