Breeding Cleaner Cattle Could Slow Climate Change
- By Kevin Enochs
As greenhouse gases go, methane is one of the worst. Pound for pound, it is much more damaging to the atmosphere than carbon dioxide. And a good portion of it is emitted by domesticated cattle. Scientists have been working for some time on ways to cut that methane production as a way to help reduce global warming. VOA's Kevin Enochs reports.