Supply and Demand

Despite being the period of highest demand, the rise in supply means the price of turkey tends to fall around the holiday.

• By Jay L. Zagorsky

The U.S. Fish and Wildlife Service says destroying ivory can reduce supply and demand at same time.

• By Lauren Kirchner

The surprising history—from food for the poor, servants, and prisoners to a soldier's staple to everybody's idea of a delicacy—of "the cockroach of the ocean." Or, one of the most remarkable rebrandings in product history.

• By Daniel Luzer