We are going to try and live the 2.5 Tonne Diet.

A lotta lentils.

Need a break from the news and bored of books? Here are some quality screen time suggestions of movies and TV shows that will (hopefully) take your mind off the pandemic.

So much for my New Year's resolution to stop writing about concrete planters in the sky.

Concrete Week at the Guardian produces some hard truths.

Did we say we hate concrete? Just the new stuff. This kind of concrete should be buffed, polished and treasured.

A fail-safe filter that delivers water easily with a sip or a squeeze could save lives in places where water-borne illnesses thrive, but look for it first as a trendy gym accessory.

Average consumers of all incomes have the ability to meaningfully invest in organizations doing good work

A number of companies are flying SST Trial balloons, but we should all pop them now.

Photographed in various natural settings, these life-sized, child-like works of art invoke a sense of wonder and delight.

Austria's Wörthersee football stadium is now thriving with life in an installation that is as beautiful as it is chilling.

Simply by telling pilots their fuel consumption is being monitored, Virgin Atlantic saved millions.

We have standing room in landbuses, so why not airbuses?

Sure, it'll only have nine seats. But the low cost carrier expects larger electric planes in service by 2027.

Part of a series where I try to calculate the carbon footprint of my life.

But I have it easy compared to most North Americans, and perhaps am fooling myself.

Thanks to the COVID-19 pandemic, almost everybody is living a low carbon lifestyle.

Soon, willow, alder, ash and oaks will grace the banks of the Maritza river once again.

A list of 10 resolutions shows that big changes are coming to the professional food world.

New study finds Aliso Canyon disaster’s impact equivalent to annual greenhouse gas emissions from over half a million cars.

Largest study yet predicts "The next nuclear accident may be much sooner or more severe than the public realizes"

Lloyd's of London joins the ranks of big insurers who no longer see coal as a viable investment.

Now, for the rest of the U.S. and Canada to get on board...

It's not only Tyson that's looking to hedge its bets with vegetarian meat and dairy analogs.

Upcycling workshops, electric deliveries and limited parking spaces. What's not to like?

But no, we're not going to compare to that other tower.

It's cow bliss at a dairy in Hertfordshire, England run by the Hare Krishnas. There are only 44 of them but life is sweet: On this farm all the cows have names, they are hand-milked whilst listening to Sanskrit music and

I always thought the 'it makes them grow faster' reasoning for why they put antibiotics in animal feed was a myth and that the truth was more complex. Farmers found they could crowd animals

What progress has been made since the first wave of media excitement about this project? We catch up on the news of efforts to breed an ancient species back from extinction

Here's everything to know about this year's unique September full moon.

Sturdy, stalwart, and superlatively statuesque, California's coast redwoods stand out as some of the most impressive organisms on the planet.

The mysterious organism looks like a mushroom but acts like an animal, and it's one of my favorite beings ever.

Welcome to almost 30 percent of the world's forest cover.

You think Big Ben is tall? It's got nothing on the tallest tree in the world.

The 530-acre forest has hundreds of ancient giant sequoia, including the fifth-largest tree known on the planet.

Mixing conservation with death care, a new start-up offers permanently protected memorial trees that solve a slew of problems.

XEROX/PARC Spiral Water Filtration Technology A typical water-treatment plant is very big and very expensive. XEROX's Palo Alto Research Center (PARC) has come up with a new technology that could make the whole process cheaper and simpler, potentially

A proposed office uses "climatic architecture" to cool the building by making it into a natural wind tunnel.

The iPod of thermostats gets updated with new energy saving features and increased functionality in its mobile apps.

With the first heatwave of the summer behind us, let's start thinking about how we can adapt ourselves to the heat, rather than just complaining about it or pushing it away via air conditioning.

The smart thermostat is now compatible with most home heating and cooling systems in the U.S. and Canada.

The smart thermostat will help people save even more money and help utilities curb peak demand loads.

This might be one of the smartest ways to use a smart thermostat.

The smartest features of a smart thermostat may actually be the pretty simple.

One-third of emissions reductions needed for 2 degree target could be achieved with better land management.

The anti-straw movement is definitely having a moment. Let's hope the momentum continues.

Incredibly, this appears to be the first time the government has really tried to tackle this crucial issue nationwide.

The largest grocery chain in the US will develop and implement a new plan to improve its protection of tropical forests.

Eco-architect extraordinaire Michelle Kaufmann speaks with Adam Werbach about coral bleaching and youth-powered activism in this TreeHugger exclusive from West Coast Green.

Eco-architect Michelle Kaufmann talks to Eric Corey Freed about his book Green Building for Dummies, disco balls and the death of Pergo floors in this TreeHugger exclusive from West Coast Green. Eric is the principal architect at organicARCHITECT, and