A new study finds the hippocampus reorganizes memories to predict rewards. This discovery explains how the brain learns and why Alzheimer's affects decision-making.

Yann LeCun helped create the technology behind today’s chatbots. Now he says many tech companies are on the wrong path to ...

A preclinical study published in Nature has found evidence that the hippocampus, the brain region that stores memory, also reorganizes memories to ...

A preclinical study published in Nature has found evidence that the hippocampus, the brain region that stores memory, also ...

This column focuses on open-weight models from China, Liquid Foundation Models, performant lean models, and a Titan from ...

While standard models suffer from context rot as data grows, MIT’s new Recursive Language Model (RLM) framework treats ...

For years, the AI community has worked to make systems not just more capable, but more aligned with human values. Researchers have developed training methods to ensure models follow instructions, ...

In the United States, the share of new code written with AI assistance has skyrocketed from a mere 5% in 2022 to a staggering ...

If you use consumer AI systems, you have likely experienced something like AI "brain fog": You are well into a conversation when suddenly the AI seems to lose track of the different ideas you have ...

Human expertise combines intensive, protracted looking with the investigation of pertinent historical circumstances. Over ...