Geoduck clams, known for their phallic shape, cost up to $30 a pound. But the industry depends on buyers in China, where the economy is slowing.

So what makes Apple products so expensive? Mohan Sawhney: Apple has, over the years, built a reputation for quality and the industrial design of its products. Narrator: That reputation has created ...

Airline stocks were among the hardest hit by Donald Trump's tariff announcement. Demand has been waning, but analysts expect ...

Student: Why do we have to go all vanilla on this ... One reason vanilla has gotten so expensive is, it's hard to grow. Vanilla vines take two to four years to fully mature, and their flowers ...