Sustainability Fair highlights water, architecture issues (Live)
Earth Day at UA draws big crowds on campus mall during electricity brown-out.

Dry cleaning's little miracle (Live)
A local company uses an environmentally-safe hydrocarbon solvent on garments that appeases regulators and helps reduce the company's carbon footprint.

Earth Hour aimed to conserve energy, cut down on carbon emissions (Live)
Earth Hour observed on the UA campus.

Coffee cup tidbits (Archive)
TUCSON, Ariz. — The daily coffee consumer generates 23 pounds of waste per year. Cut down with the following tips.

Too many trash cans, not enough blue and green bins (Live)

TUCSON, Ariz. - It doesn’t take long to take note of what’s different about the University of Arizona Mall-- recycling bins.

Replace your bulbs: CFLs a cost-efficient alternative (Live)

TUCSON, Ariz. – CFL bulbs save between 75 and 80 percent of lighting energy consumption, but their high cost make them slow to catch on.