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How a new startup plans to power satellites with lasers. A new class of ultrafast AI chips also uses lasers. And startup Axiomatic AI is building better AI models for science and engineering.

As temperatures in recent years broke historical records, Zeke Hausfather, a climate scientist with the research nonprofit Berkeley Earth, tried to find words to describe the heat, settling on ...

As soon as online photo storage startup SmugMug Inc. heard about Amazon.com Inc.’s Simple Storage Service, an online data storage repository that debuted on March 14, 2006, “my eyes got all big,” ...

People and computers perceive the world differently, which can lead AI to make mistakes no human would. Researchers are working on how to bring human and AI vision into alignment.

After college, she’d struggled to make a living as a freelance journalist, gone to grad school, then pivoted to what she hoped would be a more stable career in content marketing — only to find AI had ...

The move could position the AI infrastructure powerhouse to quickly compete with OpenAI, Anthropic, and DeepSeek.

Washington Convention Center in D.C., is really leaning into the big anniversary – 250 Years of American Innovation. It feels ...

Many of the data centers of old pale in comparison to new AI-focused facilities, some of which are the size of university campuses. The rapid development has inspired a new term for the tech giants ...

Josh Payne, the chief executive of Nscale, raised $2 billion from investors. Sheryl Sandberg, the former Facebook executive, ...

Leaders love AI because it makes knowledge instantly reusable—drafts, code, analysis on demand. A recent study uses a formal model to show what happens when “good-enough” answers become essentially ...