In many parts of the country, water resources are becoming scarcer. That's why it's a good idea to landscape your home using waterwise techniques. Called xeriscaping, this process will help you have a less thirsty backyard. Here's how to do it.
A growing demand for organics, and the near-total reliance by U.S. farmers on genetically modified corn and soybeans, is driving a surge in imports from other nations where crops largely are free of bioengineering.