Claims of an 'arms race' involving Russia and China, reverse-engineering, and crashed alien spacecraft re-emerged this month ...

China is making headlines again with its boundary-pushing architecture. See the alien-shaped dome that's sparking global curiosity — is it futuristic design or something out of this world? Zambia, ...

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 ...