Tech elites turn to NAD+ in pursuit of longevity• Scientists warn hype may outpace evidence• Even a Surgeon General nominee ...

Generative A.I. can do many things human beings can do. But that misses the point about how A.I. can truly benefit us.

Pentagon leaders are calling for thousands of drones to prepare for war in the Pacific. But as Trump’s tariffs escalate tensions with China, they face an uncomfortable reality: Silicon Valley’s drone ...

Governments and experts are worried that a superintelligent AI could destroy humanity. For the ’Cheerful Apocalyptics’ in ...

I have struggled with how to respond to Mark Zuckerberg and Facebook’s descent into toxic masculinity and Neo-Nazi madness,” ...

The growing energy use of AI has gotten a lot of people working on ways to make it less power hungry. One option is to develop processors that are a better match to the sort of computational needs of ...

October 9, 2025 - For Chelsea Duran, returning to high school for her senior year means being on high alert, watching over her shoulder for immigration enforcement agents. I just graduated from a ...

LinkedIn co-founder and Democratic megadonor Reid Hoffman admitted that his own party "really did alienate" parts of Silicon Valley, driving tech leaders toward Donald Trump through attacks on ...

Cement is one of the most-used materials in the world, and one of the highest emitters of global CO2 emissions. As demand for ...