Dear EarthTalk: I’m finally ready to make the switch from my old gas guzzler to an electric or plug-in hybrid car. What are the best bang-for-my-buck deals on these newfangled vehicles?

World Naked Gardening Day (WNGD) is an annual international event celebrated on the first Saturday of May by gardeners and non-gardeners alike.

Run a Google search on naturalist and preservationist John Muir and you will quickly turn up one of his best-known, yet abbreviated, sayings: “The mountains are calling and I must go.” It’s a compelling quote that says it all for many outdoor lovers…

Recycling makes the biggest impact when the only things in our recycling carts are items that can be processed by the local MRF and efficiently recycled into new products. Of course, it’s not always clear just what those things are, and it seems like every day brings a new reason to ask: Is this recyclable?

This resource campaign was launch to educate everyone from kids to adults – here you’ll find over 100 ways to conserve water, energy and food with individual tips on how to lead a more sustainable lifestyle.

I was raised in a union home in southwestern Virginia and, like most kids of my generation, was encouraged to do well in school to avoid a life in the mines. For a while, it seemed possible.

Dear Earthtalk: What ever happened to the radical environmental group Earth First!? Are they still around and what other groups are leading the charge when it comes to so-called “radical environmentalism” these days?

It’s almost sugaring time here in Vermont. On our homestead, we tap about 25 trees, boil down the sap on the kitchen cookstove, and -- in a good year -- end up with four or five gallons of maple syrup…

The link between global economic growth and emissions growth has been further weakened as greenhouse gas levels show no increase for the second year in succession.

Flawed regulatory schemes have led to a passive, albeit legal, poisoning of the environment that we should no longer accept.

Products with a new certification that aims to solve the chemical conundrum for consumers are hitting store shelves this spring.

Reduction in global meat consumption is key to mitigating climate change, according to a new report by Chatham House.

Since the invention of electric light, the night has been getting progressively brighter. But a growing body of research shows experiencing total darkness is critical to our well-being.

Many environmental campaigns over the past 50 years have aimed at getting people to care for imperiled species in wild, far-off places.

Justice Scalia was a thorn in the side of the environmental movement. Now that his seat is up for grabs, the Supreme Court could be in position to make serious gains for the climate.

In response to climate change, a growing number of schools are taking kids outside to show them how a warming planet affects their local environment.

Dear EarthTalk: Why is the Arctic such a crucial area to focus on in efforts to stem global warming?

Language can be a tool for cultural transformation. Make no mistake: “Ki” and “kin” are revolutionary pronouns.

Waking up one’s nature awareness is a process of sharpening all of our senses to perceive more of what’s going on around us. It means discovering a sense of individual belonging in a story that’s as big as Earth itself.

If you want to learn more about nature, bring a child into your life. My 18-month-old granddaughter, Bella, loves nothing more than walking outside, exploring sticks, stones and plants, and sifting dirt through her fingers.