Valentine's Day is all about romancing your sweetheart. These companies show the planet some love too.

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

These cookies make a great edible Valentine.

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

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.

Say I love you with these lovely living gifts that go easy on the planet.

Sometimes it's worth it.

"At first glance, Marble with Fluorescent Tube's monolithic 2,500 pound base appears to be at odds with the banality of the bulb which sits on top of it."

There is a perverse logic to this idea of bringing your car to your apartment.

You want giant windows but don't like drafts? Plug in your windows and turn them into toasters.

The differences between the new prefabs by Philippe Starck for RIKO and the Bright Built Homes are instructive.

It's got everything, from hotels to hospitals to theaters to the world's largest mall, and a severe case of cognitive dissonance.

RVs are sometimes great models of how one can get a lot of living into small spaces. The Kiravan takes it to a whole new level.

Two years ago we couldn't decide, but when you see it in action the answer is obvious.

The sharing economy comes to architecture as the rich and the very rich share views and height.

A new record for skinny towers: only 47 feet wide.

Cooking outdoors in the summer is the green thing to do, but this is ridiculous.

I can't decide if this is just what I always needed or the worst product ever put on Kickstarter.

But, we ask, are they green and sustainable?

We hate pods, but love durability. Is there a place for this?

I'm thrilled; I have so much trouble with rolling fruit.

Photo Courtesy of Millionaire-Maker PackageOh how we love to hate the filthy rich--even more so in these tough economic times. While the rest of us mere mortals are struggling to make ends meet, the hyper-rich live by the motto "if you've got it,

Cadbury Dairy Milk Fairtrade: Is the future of Fairtrade with big switches by big companies or increasing access to the pioneer brands? "Cadburys says in the FT today that it's not trying to undermine the pioneering 100% Fairtrade companies such as

Is your soon-to-be fiancé eco-chic? As you're getting ready to pop the question and thinking forward to your green

TranquiliT may be better known for its downward-dog-friendly garb, but the erstwhile yoga-wear label is now rocking the frock, matrimonial style. Outfit the femmes of your bridal party—bride, bridesmaids, and flower girls—in 95 percent organic bamboo

The average wedding in the USA costs $20,000. Yikes! In this economy, that's not just insane; it's silly.

Major, major kudos to Ann Kagawa Lee of Honolulu, Hawaii, winner of Cheap Chic Wedding's annual toilet-paper wedding dress contest, who made this mind-boggling matrimonial ensemble out of bathroom tissue—a textile fit

Photo via Madeline's Weddings and Events/ CakellaAll you really need to get married is love--and maybe a ring, and a marriage license. But that doesn't stop celebrities from going overboard when they're ready to tie the knot, hosting parties decorated

Want an eco-friendly wedding?? Afraid of the sticker shock for all of those organic, free-range doves merrily flying away after your vows? Not sure you can beat the millions of other people vying for a Today Show

As more eco-conscious couples take their walk down the aisle, a growing green wedding industry has responded in kind. Enter "Something Green," a new service introduced by The Ritz-Carlton, Charlotte. "We are constantly looking for

Once thought of as pillars of monogamy in the animal kingdom, it appears the flame of love can burn out for swans as well. For the first time in 40 years, after following some 4 thousand swans at a reserve in the UK, researchers discovered one formerly

After Pete Geyer and Andrea Parrish became engaged, they decided to say "I can" before saying "I do," and in more ways than one. The couple worked to make their wedding not just a celebration of the love they have for each other, but

If soaring wedding costs have you wondering how you can afford it all (and yet, you couldn't be bothered with the effort to put on a more eco-conscious wedding) then McDonald's may have the answer for you.

In the market for a royal PEZ dispenser? The wedding of Prince William and Kate Middleton -- set for this Friday, April 29 -- has inspired dozens of trinkets, tchotckeys, and souvenirs of varying usefulness, quality, and taste, from cheesy mugs and ugly

In the market for a royal PEZ dispenser?

It's been 30 years since Charles and Diana's wedding, which means royal watchers all over the world have been working themselves into a tizzy over every last, secret detail of the Friday, April 29th nuptials

For the couple that wants to avoid a big wedding and all the trappings of large event venues, Tiny Chapel Weddings offers a decidedly smaller way to get married.

Charlotte and Nick Baker managed to feed 135 guests on rejected food that was delivered one day before the wedding.

At some point we were told not to toss rice at the newly betrothed because of the birds – here's the real reason why we shouldn't.

A few strategic decisions can greatly reduce the environmental impact of your Big Day.

Mark Siddall of LEAP measures and calculates everything, thinks about it, and then calculates it again.

Our photo of the day comes from California's Central Coast.

Gisele Bündchen helped earn Brazil 50,000 new trees and got the planting started by planting the first tree at the Green Nation Fest in Rio de Janeiro.

Once again, we're proud to partner with the United Nations Environment Programme to help fight food waste and bring attention to World Environment Day.

Did you know that 50% of food produced is wasted? It is true, but thankfully, the United Nations Environment Program and TreeHugger are helping shine a light on this problem with our fourth annual World Environment Day Blogging Competition.

Charles Immanuel Akhimien, a Nigerian doctor and writer, will report from WED host country Mongolia.

The British grocery giant hopes to prevent food waste.

With more composting and recycling, the city's eateries aim to send less to the landfill.

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.