Food waste is a national epidemic. Approximately 40 percent of food in the U.S. gets tossed out. It's is also an environmental issue: more than 97 percent of food waste ends up in landfills -- 33 million tons of food each year. Simply put, food waste is a problem.
Refrigerators can drastically affect tomatoes' taste. The cold temperatures cause them to lose their flavor and become mealy. New research suggests, however, that the same could be true of the opposite.
Although most of us routinely fall prey to those dated grocery store labels -- chucking entire jars of "expired" mayo for fear of poisoning our sandwich-eating kids, for example -- it turns out that those designations are actually pretty meaningless.