The Forest Service is protecting the area from too much human activity so it will return to its natural wild condition.

VOA: special.2009.07.20

Jerry Glover says it is time to put natural plant communities back in control of our land.

VOA: special.2010.09.22

To some,it is a natural reaction for a country that suffered so much from communism under the Soviet Union.

VOA: standard.2009.12.16

"So they have themselves experienced what it is like to be survivors of a devastating natural disaster."

VOA: standard.2009.10.12

It is catastrophic to the natural ecosystem, and a problem for the fishing industry in the U.S., which looks at Asian Carp as an undesirable fish to eat.

VOA: standard.2010.07.20