Huffington post if far from serious newspaper/media.They are yellow journalism. https://en.wikipedia.org/wiki/Yellow_journalism
They exaggerates news in order to grab eyeballs. And their "liberal" attributes biased their stances a lot too.
I find partisan media on all sides valuable to read because the people writing it have different motivations than your typical mainstream journalists. You have to use your judgement and read everything with a grain of salt, obviously, but viewing the news from a variety of perspectives is valuable.
This might sound profound but it doesn't actually make any sense.