Why would a school choose the geoduck as its mascot? Why would anybody sauté zucchini? How can beet preparation go wrong? What's the best way to prepare bone marrow? Find out on a brand new episode of Cooking Issues!

The phones are off the hook on this week's episode of Cooking Issues! Dave Arnold and Nastassia Lopez are talking about new dishwashing formulas that use sodium carbonate instead of phosphates. How tough are these soaps on scum?

Chef Michael Solomonov takes his birthright to heart. Born in Israel, raised in Pittsburg, it wasn't until his late teens that Michael returned to his homeland and his inner cuisine spoke to him. He didn't speak Hebrew, so he learned to bake burekas (spinach pies) innately.

This week on U Look Hungry, Helen Hollyman sits down with event extraordinaire Jonathan Cristaldi (Jonny Cigar) to talk about the 100th anniversary of the sinking of the RMS Titanic.

On a very important episode of The Main Course, professor Dickson Despommier discusses population growth and food production and explains how vertical farming might save us all. Also on the show, Jennifer Nelkin and chef Matt Hamilton.