There are a few key steps you can take when researching PhD programs:

1. Start by identifying your academic and professional goals. What do you hope to accomplish with a PhD?
2. Once you know what you want to achieve, begin researching programs that align with your goals.
3. Make sure to look at program requirements, such as coursework and admissions requirements.
4. Speak with current students and faculty to get an inside look at the program.
5. Finally, visit the campus to get a feel for the environment and culture.