Anna Behrend is a self-taught data journalist who has found in data-driven reporting and visualization a way to combine her academic background in science with her creative interests.

In today’s digital-first environment, organizations generate massive volumes of data from operations, customers, devices, and ...

With the rapid development of GPT-based models, educational chatbots are no longer limited to scripted dialogs. They can now support open-ended interaction and inquiry-based learning. In a study ...

Every year, designers at Pew Research Center create hundreds of charts, maps and other data visualizations. We also help make a range of other digital products, from “scrollytelling” features to ...

WASHINGTON – The U.S. Army is advancing its personnel readiness capabilities with data-driven tools that provide leaders with real-time insight into the health and status of every military ...

Advanced data visualization and analytics have become central to enterprise IT strategies as organizations face rapid data growth from cloud services, software-as-a-service applications, edge devices, ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Branson, Z., Paz Parra, M., & Yurko, R. (2025). The Landscape of College-Level Data Visualization Courses, and the Benefits of Incorporating Statistical Thinking. Journal of Statistics and Data ...

Purdue University is launching a new online, professional development course that covers utilizing data in health care contexts. Data Science for Healthcare Professionals is a flexible, self-paced ...

Abstract: This paper presents an empirical evaluation of the performance of the Generative Pre-trained Transformer (GPT) model in Harvard’s CS171 data visualization course. While previous studies have ...

Graphs and data visualizations are all around us—charting our steps, our election results, our favorite sports teams’ stats, and trends across our world. But too often, people glance at a graph ...

In May 2025, CID co-sponsored the inaugural AI for Good Hackathon at Harvard Kennedy School as part of the Road to GEM25. This one-day event brought together technical and non-technical students from ...