Recycling is for more than just old newspapers and milk cartons.

Across the country, Americans are receiving dozens of unwanted items in the mail. Congress is exploring government action but four Web sites promise they can help stop the unsolicited mail now.

Armory Park Del Sol is a community of solar homes built near downtown Tucson.

TUCSON, Ariz. — While the rest of the country waits for results to pour in from the Pennsylvania Democratic primaries, many in Pima County will be anxiously awaiting results from the League of American Bicyclists.

The League will announce on April 24 whether or not the Tucson/Pima Eastern Region is the first platinum-rated bicycle-friendly community in the United States.

Tucson bikers attend a bike swap.

TUCSON, Ariz. — Armory Park Del Sol is a community of solar homes near downtown Tucson designed for energy efficiency, aesthetic beauty and integration into the historic Armory Park neighborhood.

The development was created by John Wesley Miller and his company, which has been building homes in Tucson for over 50 years and working with solar energy for over 30.

The 99-lot community is located in Armory Park and prides itself on blending in with the surrounding historic community despite its high-tech nature.

Sustainable Tucson is a key to networking and communication on green issues in Tucson.

Tackling the "If it's yellow let it mellow..." adage once and for all.

TUCSON, Ariz. — As American society becomes increasingly consumed with living green, there are still several small aspects that go largely unnoticed.

While many take pride in recycling and doing anything they can to save a tree, one small recyclable utensil often gets overlooked: chopsticks.