Coursera Staff

Editorial Team

Bio

Coursera’s editorial team is comprised of highly experienced professional editors, writers, and fact-checkers. Our articles are deeply researched and thoroughly reviewed to ensure we are providing trustworthy information and advice for any topic. We understand that taking the next step in your education or career can raise questions. We are here to provide actionable, reliable, and relevant answers so you can achieve your goals.

Articles

[Featured Image] A developer works at a computer, using the A* algorithm to improve efficiency.

What Is the A* Algorithm? How It Works, Heuristics, and Applications

Learn about the A* algorithm, including how it works, its performance relative to other popular search algorithms, and real-world use cases.

October 13, 2026

Article

[Featured Image] A mentor explains GraphRAG and its benefits for AI applications to a colleague preparing to join a project team.

Graph RAG Explained: How Knowledge Graphs Improve AI Retrieval

Learn more about GraphRAG, an advanced, graph-based version of retrieval augmented generation (RAG), and explore its benefits in improving the context and accuracy of AI applications.

October 13, 2026

Article

[Featured Image] A data analyst sits at a computer, using web scraping to collect valuable data.

What Is Web Scraping? A Beginner’s Guide to How It Works

Discover what web scraping is and how it works, as well as its use cases across industries. Learn more about popular web scraping tools and the challenges and ethical considerations associated with web scraping.

October 13, 2026

Article

[Featured Image]: A person sits in front of a window with a laptop and a cat looking at a graph, an example of graph theory in action.

Graph Theory: Definition, Key Concepts, Types of Graphs, and Real-World Applications

Explore the key concepts of graph theory and how it relates to real-world applications in computer science, biology, and social networks to model relationships, structures, and networks.

October 8, 2026

Article

[Featured Image] A cybersecurity expert uses post-quantum cryptography strategies to help their organization plan for future cyber threats.

What Is Post-Quantum Cryptography? A Guide for Cybersecurity Professionals

Learn about post-quantum cryptography, including how it works and why organizations are moving toward new cryptography methods for the growing quantum computing field.

October 6, 2026

Article

[Featured image] Two smiling developers look at a computer monitor in an office setting, working with Google ADK.

What Is Google ADK and How Does It Work?

Learn about Google’s Agent Development Kit, or ADK, and discover what it can do and how it works, including its key features, benefits, and limitations.

October 6, 2026

Article