PsycINFO is a database that you can use to search for articles from psychology journals. It contains journal articles as well as books, news, videos, and more.
Google Scholar searches the internet for academic papers. I recommend using the "Cited By" link to find more recent articles. Make sure you turn on Stetson's Library Link to access PDFs.
The library has 18 databases that are relevant to psychology. Each has different content, and many focus on academic journal articles. You can access them all at this link.