air quality

What Ever Happened to...Acid Rain?

During the 1980s there were two kinds of rain that were hard to miss: purple and acid. Back then, Prince ruled the radio just as acid rain dominated the headlines. But is it still a problem? Find out in this post.

Cats, Coal and Climate Change: the Real Bird Killers

An art display in Northern Manhattan is drawing attention to some of the 314 bird species threatened by climate change. A look at the causes of bird deaths illustrates that climate change (and by extension, fossil fuels) has become a major threat to birds, after cats and power lines.

Years of Living Dangerously Recap: Episode 9, Moving a Mountain

This week's driving questions: "Why should we care about climate change? And, to a lesser extent, "What can we do about it?" The season finale featured an interview with President Barack Obama, an amazing glacial expedition in the Andes and the conclusion of Michael C. Hall's poignant trip to Bangladesh.

Heroic Endeavors: Moms Taking Action on Food, Water and Energy

Mother's Day is a fitting occasion for us to give props to some of our favorite environmental advocates: moms. They're shaping conversations about energy, Big Food, clean air and water and a host of other issues. Here are a few groups you can join no matter where you live.

Coming to a Store Near You

Out of sight and out of mind, huge container ships glide from port to port, bringing us the goodies we crave, but what's their real cost?

Earth Day 2012: Harder to See, Harder to Catch

For Earth Day we highlight the differences between the environmental challenges of 70s and now through photos taken then and now. Nowadays, it’s what you don’t see that can cause all the problems.

EPA Takes Power Plants to the Mat over Toxic Air Pollutants

Despite the dangers they pose to our health, there are no national limits on the amount of mercury and other toxins released from power plant smokestacks. But now the EPA is proposing to change that and wants to hear from you by August 4th.

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