Wastewater key to quenching global thirst, review finds

Parched cities and regions across the globe are using sewage effluent and other wastewater in creative ways to augment drinking water, but 4 billion people still do not have adequate supplies, and that number will rise in ...

Are eco-friendly hotels inconvenient?

With the possible exception of those people who still seem to think it's OK to throw their McDonald's bag out the car window, most people like to be seen as environmentally conscious—or at least reasonably respectful of ...

Why are sustainable practices often elusive?

For at least 200,000 years, we humans have been trying to understand our environments and adapt to them. At times, we have succeeded; often, we have not. When we get it wrong—through anthropogenic exacerbations leading ...

page 1 from 3