The report argues why a beef tax would be an effective step toward curbing greenhouse gas emissions and why we should all be paying more for climate-damaging foods.

Samoa's To Sua Ocean Trench is a natural salt water swimming hole that looks too beautiful to be real.

Listen to scientists, not industry lobbyists, and just keep cleaning.

They were taught that their children needed fresh cool air in order to thrive. It would be pretty healthy for their carbon footprint too.

While large wind turbines remain the dominant force in wind power, wider adoption may lie with small-scale turbines fit for urban and low wind conditions.

Who says you can't take it with you? This micro wind turbine folds into a foot-long cylinder for a portable solution to charging gadgets with clean renewable energy.

We've scratched the surface of Sierra magazine's Cool Schools list on Treehugger before, but this time I've decided to dig into one of the schools so we can learn more about what

Rising out of surrounding trees and rock, this playful little area takes its design cues from local bird habitats and the town's skiing traditions.

Ruling represents the first time that a coal mine has been rejected because of the failure to adequately consider and disclose the impacts that a mine would have on climate disruption.

This beautiful area near Salida, Colorado, could become the next national monument, with your help.

Aiming to live a lighter-impact lifestyle, this green lifestyle activist lives in a self-built tiny house and experiments with growing and foraging his own food.

Yesterday, U.S. President Barack Obama and Indian Prime Minister Narendra Modi announced a deal to work together against climate change.

A new way to see inside batteries in real time as they go through charging cycles could help prevent battery fires and increase battery lifespans

Using the same fermentation and bacterial and yeast culture that creates kombucha, this packaging is edible and compostable.

This alternative to single-use plastics uses a range of custom-designed machines to create a recyclable and compostable bioplastic, sourced from discarded crustacean shells.

The cover of a new book by a leading Agender says it all: Sustainability is just the tip of the Marxist iceberg.

It's Crazytown in Des Moines as Republicans fight Soviet style collectivism, AKA sustainable development

A green, sustainable future awaits us all as the United Nations proposal for sustainable development becomes the law of the land.

They are going to stop the UN from giving out free lawn mowers and blocking Walmarts.

It was hot last year, too.

We learn that Agenda 21 is part of a much larger Mainstream Media plot to hide the UN takeover of the American government.

Putting money into non-motorized transportation is just the thin edge of the Agenda 21 wedge.

The Southern Poverty Law Center says “It is time to call out Agenda 21conspiracy theories and the people spreading them.”

Jacob Scherr of NRDC (a group that helped write the Agenda 21 document) looks at the success that the conspiracy theorists are having.

Just when you think it can't get any crazier in US politics, it does.

It's the election cycle, and Agenda 21 has become an issue.

Adam Sternbergh finds that bag bans are a symbol of something much bigger.

Not to mention bike lanes, higher density housing, and bird sanctuaries.

The US postal service is destroying the whole series because of safety concerns.

Robin Shreeves of MNN gets it right in this silly discussion.

But when you think about it, it is a bit disingenuous to put this message on a digital billboard.

Here's one way to tread a bit more lightly while traveling.

Who says you have to rough it in the bush? These gorgeous spots prove otherwise.

Her new book Before the Lights Go Out investigates strategies for conquering the energy crisis before it conquers us.

Agenda 21 crazies, poison plastic people and hey, some green buildings and furniture!

These simple but intriguing urban art sculptures made out of repurposed tires bring a new sense of place to some of Barcelona's neglected streets.

The Internet is a surprisingly powerful tool for shopping locally.

It's a form of travel that is socially distant, cheap, and well-ventilated.

Because of COVID-19, we are suddenly a people who can not clean our homes enough; here's how to do it effectively but safely.

Skip the synthetic colors and raid the produce drawer to make vibrantly dyed Easter eggs.

The Joshua Tree is a 231-SF timber-framed tiny house on wheels – and has the cutest interior.

When it comes to live Christmas trees, we're still feeling the effects of the Great Recession ten years ago.

A look back at when we started learning the truth about natural gas.

Talk about creative and adaptive reuse!

This could be the key to getting people to carry reusable mugs each day.

Consumers are choosing brands they think are better for the planet, so it’s important they know what they’re getting.

But do they have the courage to do it right?

It's a trial program in Denver, but is likely the way of the future.

A new partnership with iFixit offers step-by-step instructions for fixing damaged gear.

Henning Larsen's design for Fælledby is "a model for sustainable living."