Biological processes that govern our lives are many, intertwined, and often difficult to understand. They involve countless ...

AI weather models have correctly predicted a 20-day monsoon stall in India affecting 38 million farmers, demonstrating ...

China’s models are world-class. On LM Arena, a ranking site, the proprietary models offered by America’s leading AI companies ...

Energy systems face complicated, long-term challenges with a high degree of uncertainty – and every country’s is different.

Abstract: For unknown nonlinear systems, a safe optimal tracking control algorithm is developed based on multi-step critic learning. By integrating the control barrier function into the critic ...

Amazon Web Services (AWS) has announced the availability of Claude Opus 4.5 in Amazon Bedrock, which joins the existing Claude models available to customers, including the recently launched Claude ...

Storytelling is one of the oldest ways humans have built community and understanding. From ancient fireside tales to modern therapy sessions, stories connect people across time and emotion. They help ...

The dynamical equations of motion for a discrete, one-dimensional harmonic chain with side restoring forces are analogous to the relativistic Klein–Gordon equation. Dirac factorization of the discrete ...

DeepSeek is developing an artificial intelligence model with more advanced AI agent features to compete with US rivals like OpenAI in a newer frontier of the technology, according to people familiar ...