There are five different versions of article, with different levels of reading difficulty. Newsela is not just for people learning English, so you should start at the easiest levels of a story and go higher if you are able. You can also take a short quiz about the story. There are hundreds of good articles – all free – but you must create an account and Sign in. Here’s one about emojis.
For Spanish speakers, there are many articles written in Spanish, also with 5 different levels of reading difficulty, so you can read the same story in Spanish and English.