Amy Westervelt

As a culture, Americans spend 90 percent of our time indoors, and in the majority of cases the air quality in…

See below for a recent update.** Less than a month after Johnson & Johnson ranked as the most trusted brand i…

After losing a court case in 2011, U.S. airlines are working on another way around joining the European Union…

Three words explain why the 100 percent bioplastic bottle isn't ubiquitous yet: Supply, supply, supply. Coca-…

Environmental A first-of-its-kind, peer-reviewed study published in Health Perspectives today reveals an alar…

Last week this seriesstarted off with a look at why the military wants to reduce its dependence on fossil fue…

First came the press releases: In March, PepsiCo touted the " World's First 100 Percent Plant-Based, Renewabl…

First came the press releases: In March, PepsiCo touted the " World's First 100 Percent Plant-Based, Renewabl…

In the blink of an eye, the United States has rocked the once-sleepy natural gas market. Since the 1950s, Ame…

First came the press releases: In March, PepsiCo touted the " World's First 100 Percent Plant-Based, Renewabl…

Recycling has been around in the United States since the 1970s. It's such an old and integral part of the env…

There are plenty of arguments against lighting the night sky: It wastes energy, blots out stars and messes wi…