You can read free issues of the Young Explorer magazine here. You can also hear the articles read aloud for you. Click 'More Issues' at the bottom of the screen to see the back issues.
You can use this website to find information about topics in history, geography and science. You can play educational games here, too.
Biographies - true stories about well-known people
"MOCOMI" is short for "motion comics". You can learn about many different interesting topics. Here are a few sections in the website which you may be interested in:
General knowledge, such as "Why do feet smell?", "Why is the sea salty?", "What happens if you swallow gums?"
Famous people in areas such as science, sports and arts
Biographies: Real stories about their life
Well known speeches given by them
https://kids.nationalgeographic.com/weird-but-true
You can learn tons of fun facts of interesting things that you usually don’t think about. The readings are short but fun.
https://www.uniteforliteracy.com/
Read and listen to short non-fiction books on different topics here. The topics include family, animals, technology, etc. All the books are free and you do not need to register for an account to read them.
This website includes free non-fiction and fiction books. You can either read the books online or download the PDF version. However, there are a lot of pop-up advertisements and some of them block part of the content.