As the United States struggles to keep its major cities connected by even the most barebones rail systems, China is screaming into the future with the development of a levitating bullet train. Called ...

The James Webb Space Telescope has captured a rare glimpse at the gaseous "shrouds" that surround dying stars before they go ...

This week, Elon Musk unveiled Grok 4, which he called "the world's most powerful AI assistant." The optics were appalling; the same week, the older version of Grok repeatedly attacked Black and Jewish ...

An embarrassing exploit just uncovered the personal data of some 64 million McDonald's applicants sitting right out in the ...

Twitter co-founder and erstwhile CEO Jack Dorsey has started yet another new app — and this one's got an embarrassing secret.