Regularly reading in English is one of the best ways of improving your level in the language. It not only improves your knowledge of vocabulary and grammatical structures in English, but the more times you see words/phrases and grammatical structures being used, the more likely you will both understand and use them yourself.
Below is a link to an article called 'There's water on Mars. Could there be Martians?' which is right for people with an intermediate level of English.
Before you read the article, I recommend that you read the below 'Article summary'. Knowing what the article is about will make it both quicker and easier to read.
This article talks about the possibility of water being on the planet Mars. It first explains what the evidence is which now makes some scientists believe there is water on the planet. It goes on to explain in what way this can be confirmed.
Type of vocabulary used: Science, Nature