Skip to main content

Digital Models

Digital modeling enables simulation and prediction across disciplines. The National Academies explore modeling methods that improve accuracy, transparency, and decision-making. 

What's happening

DOE Should Develop AI-Based Foundation Models Fused with Traditional Computational Methods to Bring Paradigm Shift to Scientific Discovery

News Release

Foundation models are AI systems trained on vast amounts of data — often trillions of individual data points — and they are capable of learning new ways of modeling information and performing a range of tasks. A new National Academies report examines how the U.S. Department of Energy could use these models to potentially transform scientific discovery and innovation.

Dec 16, 2025
A 3D rendering background of various geometric shapes in blue and white, accented with orange spheres

Unlocking the Promise of Digital Twins

Feature Story

Pairing real-world systems with digital representations could improve decision-making in many areas, from health and medicine to transportation to disaster preparedness and crisis management. However, questions remain about reliability and trustworthiness.

Jun 10, 2024
Silhouetted profile of a person overlaid with digital medical and technology graphics, including circuits, data lines, and health symbols on a blue background.

Can climate models reliably project future conditions?

Based on Science

Climate models provide reliable projections of many aspects of a warming planet over the next century and beyond due to human-caused climate change.

Aug 23, 2021
Based on Science Banner
Subscribe to Emails from the National Academies
Stay up to date on activities, publications, and events by subscribing to email updates.