Dutch company De Clique, meanwhile, collects food waste such as coffee grounds and sells them to companies who make them into new products. Even cities are aiming to become "fully circular," with ...

Jon G. Fuller / VW Pics / Universal Images Group via Getty Images Smithfield Foods stock edged lower in its trading debut Tuesday after the U.S. pork giant priced shares below their marketed range.

Jon G. Fuller / VW Pics / Universal Images Group via Getty Images Smithfield Foods and its Chinese parent raised around $522 million from the U.S. pork giant's initial public offering after ...

Smithfield Foods unveiled terms Tuesday for its planned initial public offering, with the largest U.S. pork producer expecting shares to price between $23 and $27 each. The midpoint of the ...