nowadays, is there anyone still speaking Latin?
Broadly speaking, no.

It is still used sometimes in ceremonial contexts,
eg on some university degree certificates.
eg in various ways by the Catholic Church

Latin is alive on the website of YLE, the Finnish Broadcasting Company. It provides a weekly news programme in Latin. The latest addition deals with the exclusion of Russia from some international affairs.

I hope the link works outside Finland.

Site Hint: Check out our list of pronunciation videos.
Latin has something to do with religion?
It is the traditional language used by the Catholic Church, although in modern times efforts have been made to replace it in some Catholic contexts.

Teachers: We supply a list of EFL job vacancies
Thanks ^_^
 Cool Breeze's reply was promoted to an answer.