United States

The U.S. and Mexico Partner to Save the Colorado River Delta

Since 1960, the Colorado River has not flowed regularly to the sea. While pockets of green remain, the Colorado in its delta is a parched river begging for relief. The dry, sandy channel glares in the bright sun, abandoned by the ...

Spadefoot Toad and Other Weird State Symbols

By Kate Horowitz The bald eagle. The Lincoln Memorial. The Stars and Stripes. Symbols matter in the United States. But regional pride is important, too, and every state in the union has its own heritage to celebrate—sometimes in odd ...