Where we recycle and repurpose the best of our Valentine's Day posts from the past.

They are all over the internet today; here are some that relate to buildings we have shown on TreeHugger

A list of ways to share the love with everyone you adore without hating on the environment.

The holiday once marked by amorous missives and hand-plucked posies has evolved into a day of staggering statistics.

From carnivorous plants to occult-inspired tokens of affection, these are not your grandmother's Valentine's gifts.

In this installment of Town and Country, we talk about skipping consumerism on Valentine’s Day.

Get in the Valentine’s Day mood with these fun DIY beauty recipes for masks, moisturizers, and scrubs – all of which are suitably pink or red for the occasion!

The size of one's carbon footprint is not usually a major concern on this romantic holiday, but it can be mitigated with advance planning.

It's important to remember that every physical gift comes at a cost that's both financial and environmental.

Is Cupid's appeal fading as millennials find the holiday has become too commercialized?

In keeping with this year's theme, the USDA and EPA are launching a challenge to reduce food waste at each step from farm to fork.

Celebrity ambassadors call for support for the UN’s World Environment Day.

Using a series of overlapping mezzanines and spaces, this accessible, urban housing prototype explores the possibilities of living small but comfortably in the city.

But is it a pyrrhic victory?

The company says this system is simpler than other wave devices that need to be finely tuned to the waves to pick up their energy.

Thousands of pairs of unwanted eyewear are collected and transformed into a unique, twinkling facade for an Istanbul museum.

Citizen persistence at measuring and publicizing pollution levels results in a major turnaround by Beijing.

Here is someone who gets the message across, in a funny and beautiful way. Australian Stuart McMillen takes topics around environmental sustainability and turns them into catchy cartoons.

Beans and lentils are one of the most important things you can include in your diet. Here are great ideas, from filling breakfasts to sweet and inspired desserts.

This delicious dish embodies everything comforting about home cooking. Easy, filling, and something everyone at the table will enjoy, whether vegetarian or not.

Air-drying clothing is definitely the cheapest, and especially the most eco-friendly way of drying your clothes; no energy or machinery is needed. However, if you live in a small space, a rainy country or simply are a busy (or forgetful) person,

Joining gDiapers, the US Postal Service and more, Surface iQ's commercial wallcoverings have earned Cradle to Cradle certification. The only printed commercial grade wallcovering to have earned this certification, Surface iQ's products have an

Put kitchen scraps and spices to good use in these soothing, healing concoctions, perfect for a wintry day.

A government report has found that selenium contamination is connected to fish deformities, including two-headed trout.

Proctor & Gamble blames it on Millennials not knowing how to do laundry, but it's more likely that they don't feel like paying to infuse their clothes with nasty chemicals.

This is not easy to do.

Etsy is holding a contest to pick web readers' favourite choices of handmade children's items in seven different categories: furniture, toys, eco-friendly, art, home decor, clothes and accessories. All are made for children by independent designers.

Etsy, the website that features all things handmade to buy and sell by artists and artisans, held a contest to pick web readers' favourite choices of handmade children's items in seven different categories. These were: toys, eco-friendly, furniture,

Wool is an ideal material for footwear, with its odor-reducing and moisture-wicking properties, so why hasn't it caught on?

The Crisis of Civilization explores our modern cultural crises by sampling archive film footage from PSAs. Now the makers are asking budding film makers to have a go themselves.

Bike-powered devices often feel like hippy gimmicks. Yet for some communities, they offer an important glimpse of more resilient technology.

So far the panels and batteries are only offered in the UK but it might spread to sunnier North American climes.

The sustainable fashion design competition is encouraging Asia’s emerging fashion designers to create mass-market clothing with minimal textile waste.

This stunning temporary pavilion utilizes Hong Kong's time-honored bamboo construction methods in conjunction with cutting-edge computational design.

In this tog-eat-tog world, the future of fashion—let alone that of green fashion—lies entirely in the industry's chameleon-like ability to reinvent itself. Take Italian outerwear company Allegri, for example. Although better known

At less than $50, this little dual USB port solar device is an affordable option for a clean, efficient portable charging solution.

Recycled fabric, down insulation, and fair-trade sewing make this a top pick if you're in the market for a new coat.

Recycled Mississippi is traveling the length of one of America's iconic rivers, which also happens to be one of the most polluted, and filming a documentary along the way.

Jewish leaders met at the beginning of this month in San Francisco for the first conference dedicated to

French tire giant Michelin recently held its 10th Challenge Bibendum, this time in Rio de Janeiro, Brazil. The event is a chance for Michelin to rally industry players around the flag of sustainable mobility and the future of the automobile. Here's me loo

This year, French tire giant Michelin (yes, the Michelin that made the tires on your car) held its 10th Challenge Bibendum event, this time in Rio de Janeiro. If you've never heard of this thing, don't kick yourself,

Art Works For Change is using a unique online exhibit to inspire change through storytelling, including 'featured tours' of the galleries by leading eco-organizations.

That was the advice of Shakespeare's Polonius, but then there is the sharing economy. Which is it?

In previous posts in this series we've focused on

And really, how self driving cars are an attack on freedom.

Get simple but powerful personal actions delivered to your inbox every 3 days; 30 actions in all – are you up to the challenge?

At TreeHugger, we've been big fans of car-sharing services for a long time. ZipCar has long dominated the field, pushing the envelope recently by adding hybrid vehicles and expanding into new

Frugality blogger Elizabeth Willard Thames has outfitted her house and family with thrifted finds. This is her advice.

Many of us will agree that Buckminster Fuller was way ahead of the crowd with his thinking on sustainability and eco-friendly designs. In his time he was considered an eccentric inventor with impractical ideas, now we think he's a genius! Not all of us

Got an idea that can save the world? Enter the Buckminster Fuller Challenge and win a hundred thousand bucks. Come up with a "design science solution" (effective application of the principles of science to the conscious design of our total environment