I used the 'wrong' coffee grind size for espresso, drip, and pour-over in the name of science. Here's what happened, and why ...

So, you realized your coffee grinder was sabotaging your cup of joe and are now going down the rabbit hole of grinding coffee. We've been there. Despite the overwhelming sea of information available ...

Grind size can be the difference in a delicious or an unpleasant, bitter cup of coffee. Learn why grind size matters and which setting you should be using for your coffee at home. Taylor Martin CNET ...