Newspapers used to employ teams of sub-editors to fix up the articles. I used to do that job for a major newspaper, and it was surprising to see how bad some of the stuff coming from journalists was. Sometimes you'd basically have to rewrite the whole article from scratch. With the decline in quality of what gets published, I can only assume that when paper sales collapsed and revenues dropped they all decided to cut costs by firing the sub-editors.

But this is just some website that probably never had any quality control to start with.