What is the difference between CPU, GPU, and TPU? — A practical map for choosing where to delegate computation

Introduction: Three names, one questionCPU, GPU, TPU. These three terms, which always come up when talking about AI, are ...

From Turing’s question in 1950 to fears that AI could wipe out humanity, a timeline of thinking machines

Trace the evolution of artificial intelligence from early mechanical inventions to ChatGPT, generative AI and autonomous ...
C&EN

2026 National Chemistry Week Program-in-a-Box

You’re invited to attend the 2026 National Chemistry Week Program-in-a-Box! Celebrate this year's theme "Chemistry Under Construction" during this interactive hybrid event featuring trivia, giveaways, ...
cloud

TorchTPU is now open source: Run native PyTorch on TPUs

With TorchTPU now available as open source on GitHub, you can now train, serve, and deploy models on TPUs using the tools you ...
Wired

This Startup Is All In on Recursive Self-Improvement. Its Latest Model Is Scary Good

For the past few days I’ve been testing an impressive open-weight AI coding model called Flint. It suggests that fully recursive self-improvement, or RSI—an exciting and controversial approach that ...
dw

DW English Weekly Program Guide

With the weekly program guide you can stay tuned even when you're offline. Download the complete schedules from Sat, 24 October - Fri, 30 October 2026. The weekly program guide keeps you informed ...
US Environmental Protection Agency

About the Chesapeake Bay Program Office

The Chesapeake Bay Program Office (CBPO) supports the Chesapeake Bay Program , a unique regional partnership that has coordinated the restoration of the Chesapeake Bay and its watershed since 1983.