When we say “salt”, we usually mean the stuff we sprinkle on our chips, which is sodium chloride (NaCl). But, technically speaking, this is just one example of a salt. In chemistry, a salt is an ionic ...

This interview was originally broadcast on May 22, 2001. Eating out has taught many Americans to be knowledgeable about ordering subtle and complex dishes from around the world, but it's left many of ...

This title will probably come as a surprise to you. Astrophysics concerns enormous scales of space, time and energy; kitchens are relatively small, homely places. So how can there be a connection ...

Why do scientists often use images and metaphors drawn from gastronomy? Why has science forcefully entered the kitchen from a certain moment in history? What is the common thread that connects ...