An important part of any career research is locating the professional association websites for that career. A simple Google search with the "name of your career" and "professional associations" is a good start. You can also ask your professor or a professional in that career field. Professional associations provide many career-related resources from their websites.
Professional articles can provide valuable information related to current trends or issues related to a career (e.g. staffing shortages, challenges and successes in work environments). CINAHL is the premier database for professional articles in nursing and allied health career fields.