ChatGPT is the world’s most popular AI chatbot — with nearly 800 million weekly active users — and all those users invariably cause problems on the platform ...

Our annual Grist 50 list recognizes people working on unique, real-world solutions for a more just, sustainable future — we call them “Fixers.” The hundreds of leaders in the Fixer network, ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

NVIDIA Image Scaling (NIS) is a scaling technology developed by NVIDIA, one of the world’s leading graphics card manufacturing companies. NIS is a driver-based upscaling feature that uses improved ...

Volunteer Michael Khaw repairs a bike at Silicon Valley Bike Exchange in Palo Alto on Feb. 4, 2026. Photo by Seeger Gray. There are many ways to celebrate Earth Month, one of which is to reuse and ...