
A new interactive map from the Sierra Club lets you see just how close you and your loved ones live to the toxic emissions from coal-burning plants.

Over the past three decades, American life expectancy has increased by more than two and a half years. The majority of that improvement is...

A serendipitous series of events led to James Pribram being in the right place at the right time, allowing him to save drowning Maira Khan's life.

Most oil and gas spills don't make headlines, but they're happening every day around the country, and they're ruining lives.

In China's industrial heartland, villagers stood up against runaway pollution, the chemical industry, and the government. And won.

Coal is the most lethal energy source, while natural gas and nuclear stack up relatively well.

What will it take to persuade Westerners to dial back our burger addiction in favor of bug farming? This new video animates our dilemma.

An index and ranking of companies based on the chronic human health risk they create.

Target and RadioShack are buying old gadgets, making it all the easier to keep e-waste out of landfills.

Here's why you should be skeptical of the study that's telling you to scrap your lead-tainted reusable bags.

Scary new data show fish in California grocery stores have high levels of mercury. Should you forgo sushi? It's a little hard to say.

Putting a price tag on pollution isn't solving our climate-change woes. It's time to invest our muscle—and money—in breakthrough innovation.

After the disappointing results from Copenhagen, it's been hard to get too excited about Cancun. But today we got good news: China's getting serious.

For the second time in a month, terrible air pollution in Tehran has forced officials to close government offices and schools.

Researchers have found that methylmercury, a pollutant that's accumulating in aquatic systems, makes male white ibises like dudes.

An abstract short film that narrates the story of the ocean's struggles alongside a collection of understated motion graphics and a jazz score.

As you can see from these photos, the historic Spanish district in Naples is currently littered with garbage.

Last year, global carbon emissions dropped for the first time since 1999. That was then.