Is Planet Money free?

Excuse me, I came across a reference to Planet Money and I was wondering, does it come with a cost? Are there any subscription fees or charges associated with accessing the content on Planet Money? I'm interested in exploring the platform and its offerings, but I would like to be clear about any potential financial commitment before I dive in. Can you clarify whether Planet Money is a free resource or if there are any hidden costs that I should be aware of?