The Kings and Queens of "the Water Prom"

Can you eat a tuna sandwich if it sits in your backpack all day? Is ceviche risky? And, after Hot Cyclospora Summer, are we allowed to eat lettuce yet? We brought your food safety questions to Don Schaffner and Ben Chapman, scientists and hosts of the podcast Risky or Not?, and t ...  Show more

Last spring, a curious listener called with an unusual question about coyote urine. Is it – as advertised by companies who sell it – an effective, all natural pest deterrent? And more importantly: “Who are the coyotes that are providing this urine?” Since then, producer Taylor Qu ...  Show more

In the western US a landmark deal to protect one of the country's most important waterways has finally been reached. The Colorado River serves more than 40 million Americans across multiple states, but it’s drying up at an alarming rate. Drought, overuse, and climate change are l ...  Show more

In the United States, 40 million people in seven states depend on water provided by the Colorado River.

After 20 years of drought, the situation is dire and the river is at risk of becoming a “deadpool,” a condition in which there is not enough water to pass through the ...

The Colorado River – the lifeblood of the American southwest – is drying up. The river’s basin supplies water to 40 million Americans across seven states, plus two states in Mexico. It’s partly because of climate change, a major drought, and because of century-old rules that gove ...  Show more