You have to love the articles that blast strong headlines like this: Mortgages getting cheaper? It made me click the link. And they were not wrong, but a board statement like that can be misleading.
Is it a good time to buy? As always, just depends. Your circumstances are key. Rates are historically low, but prices are historically high and there is such a small inventory, sellers have a ton of leverage over buyers.
Does that mean you should not buy? No it means talk to a professional to get my information and analyze where you are at and what you want to do.