California 2000

A Union Tribune editorial charges that San Diego's quality of life is under attack by unmitigated growth.

In this Chronicle editorial, Savethe Bay urges San Franciscansto take a stand against SFO's new runway development plans.

A new study by the Johns Hopkins Bloomberg School of Public Health looks at projected population growth in cities and rural areas worldwide, concluding that long-term health and living standards will be greatly affected by changing demographics.

Experts say that ocean energy has the potential to power the entire world without producing greenhouse gases.

The Antelope Valley Poppy Reserve visitor center is so energy-efficient that is does not need an air conditioner or a furnace, despite fluctuating temperatures.