Most dogs will eat just about anything. But, that wasn't always the case. The domestic dog's ancestor, the gray wolf, only ate meat. And a new report suggests hanging out with humans — and our garbage — may have helped them evolve to digest a wide range of foods.
The genes of the root vegetable have a juicy story to tell of trans-oceanic adventure. A DNA analysis of sweet potatoes adds evidence to the theory that ancient Polynesians visited South America long before the Europeans arrived.
Half of all tomatoes eaten in the U.S come from Mexico. For 16 years, Mexican growers have agreed not to sell tomatoes below what's called a reference price. That was supposed to protect Florida growers from cheap Mexican tomatoes. But it's not just the price: Mexican growers say their tomatoes taste better.
Farmers in the Southeast had accused their own food cooperative, the Dairy Farmers of America, of striking a deal that created a milk monopoly and suppressed the price paid for raw milk. In settling the case, the cooperative said it did nothing wrong.
A new report says the number of ER visits involving caffeine-laced energy drinks doubled from 2007 to 2011. Many of those visits involved patients who combined the drinks with alcohol and other drugs, intensifying the effects. Manufacturers say there's no proof the drinks are to blame.
When you give to WAMU, your tax-deductible membership gift helps make possible award-winning programs such as Morning Edition, All Things Considered, The Diane Rehm Show, The Kojo Nnamdi Show, and other favorites.