Ph.D. in architecture usually takes 3-5 years to complete, depending on the curriculum and research specialization. This postgraduate degree focuses on unique research and theoretical investigation in architectural studies. Candidates specialize in fields such as sustainable design, urban planning, architectural history, and emerging construction technologies. The curriculum often includes coursework, rigorous tests, and a dissertation that adds new understanding to the topic. Students learn advanced critical thinking, research methods, and academic writing abilities. Graduates can pursue various professions in academia, research institutions, or high-level roles within architectural firms. This degree equips students to be thought leaders and innovators in architectural theory and practice.