Look for the official webpage. Just go to Google and type the full name of the school and it will give you the link. Just go into that and look for columns above there will be a button saying careers.
You can apply accordingly. If not you can go to the campus of the respective school you want to apply and ask regarding it.
Basically you will get it if school is highly renounced. Mostly schools don't have a webpage.
So it depends on the college.
Hope it helps!