Academia
Q&A for academics and those enrolled in higher education
The Workplace
Q&A for members of the workforce navigating the professional setting
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Physics
Q&A for active researchers, academics and students of physics
Mathematics Educators
Q&A for those involved in the field of teaching mathematics
Mathematics
Q&A for people studying math at any level and professionals in related fields
Software Engineering
Q&A for professionals, academics, and students working within the systems development life cycle
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Cross Validated
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Philosophy
Q&A for those interested in the study of the fundamental nature of knowledge, reality, and existence
Music: Practice & Theory
Q&A for musicians, students, and enthusiasts
Travel
Q&A for road warriors and seasoned travelers
Emacs
Q&A for those using, extending or developing Emacs
Puzzling
Q&A for those who create, solve, and study puzzles
Super User
Q&A for computer enthusiasts and power users
Stack Overflow
Q&A for professional and enthusiast programmers
Interpersonal Skills
Q&A for people looking to improve their interpersonal communication skills