In September 2025, news outlets reported that families of American teenagers who died by suicide were suing OpenAI, Meta, and Character.AI. Their allegation: company products had simulated friendship, ...

Learn how to implement the Nadam optimizer from scratch in Python. This tutorial walks you through the math behind Nadam, explains how it builds on Adam with Nesterov momentum, and shows you how to ...

Pharma companies are collaborating to boost the power of artificial intelligence (AI) in drug discovery by allowing access to proprietary structural data to train a large language model. Each of the ...

When people think about artificial intelligence, they often picture chatbots spinning out text, image generators creating art, or voice assistants fielding questions. In all these cases, AI is working ...

Companies that make DNA for science labs screen out any requests for dangerous bits of genetic material. But a new study shows how AI could help malevolent actors get the stuff anyway.

Age-related differences in cortical aperiodic signals can be driven by cardiac influences, emphasizing the need to control for cardiac contributions in studies interpreting cortically measured ...