Mathematics
Q&A for people studying math at any level and professionals in related fields
Meta Stack Exchange
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Stack Overflow
Q&A for professional and enthusiast programmers
Computer Science Educators
Q&A for those involved in the field of teaching Computer Science
Politics
Q&A for people interested in governments, policies, and political processes
Physics
Q&A for active researchers, academics and students of physics
Mathematics Educators
Q&A for those involved in the field of teaching mathematics
Artificial Intelligence
Q&A for people interested in conceptual questions about life and challenges in a world where "cognitive" functions can be mimicked in purely digital environment
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Computer Science
Q&A for students, researchers and practitioners of computer science
Software Engineering
Q&A for professionals, academics, and students working within the systems development life cycle
Law
Q&A for legal professionals, students, and others with experience or interest in law
Astronomy
Q&A for astronomers and astrophysicists
Worldbuilding
Q&A for writers/artists using science, geography and culture to construct imaginary worlds and settings
Cross Validated
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Academia
Q&A for academics and those enrolled in higher education
History of Science and Mathematics
Q&A for people interested in the history and origins of science and mathematics
Chemistry
Q&A for scientists, academics, teachers, and students in the field of chemistry
Space Exploration
Q&A for spacecraft operators, scientists, engineers, and enthusiasts
Data Science
Q&A for Data science professionals, Machine Learning specialists, and those interested in learning more about the field
Retrocomputing
Q&A for vintage-computer hobbyists interested in restoring, preserving, and using the classic computer and gaming systems of yesteryear
Computational Science
Q&A for scientists using computers to solve scientific problems
Biology
Q&A for biology researchers, academics, and students
