Author Craig Murray says, "The Earth cannot afford to indulge the pollution caused by massive air tourism."

The Swedish word, which translates to 'flight shame', is driving interest in climate-friendly trains, longer stays, and frequent flier taxes.

Domestic flights in Sweden are declining and airport expansion plans are being reconsidered.

Do we have the political will to do what has to be done? Simon Kuper doesn't think so. I do.

"It's just an amazing, amazing thing that people have done."

Each year, the US uses over 3 million trees and 9 billion gallons of water to make toxin-tainted paper receipts.

They're using the Flashfood app to give customers steep discounts and divert food from landfill.

According to experts in the failure of oil and gas pipelines, there are a handful of factors that can contribute to a pipeline rupture, like the one in Mayflower, Arkansas. A new report finds all were in play on the Pegasus pipeline.

Pipeline company Kinder Morgan claims that they create "business and employment opportunities".

One hundred years later, we are still playing chicken with peoples' lives.

We blame ourselves for not recycling more plastics, and yet our efforts are like "hammering a nail to halt a falling skyscraper." It's time we got to the root of the problem.

'Instead of putting the money back into our business, we’re responding by putting $10 million back into the planet. Our home planet needs it more than we do.'

And stop with the wood fires and candles, they will kill you.

Flow Loop introduces a new closed loop shower that will bring back one of life’s little pleasures: a long hot wet shower.

I am Canadian, not Danish, but I like to think I know how to 'hygge' properly.

There is a lot of money to be made in the travel section. Should other media follow their example?

A 13-year-old inventor in Kenya has come up with a low-cost, eco-friendly way to protect his family's livestock that could also serve as a solution to a serious problem in his country -- managing human-wildlife conflict.

There is scant evidence that it actually boosts libido and sexual performance, and it could be harmful.

Astronomers are stunned and stumped by the brightest light seen in 24 years of observations of the black hole at the center of our galaxy.

Don't forget to spend some time in nature! Let the 2019 US fall foliage forecast help.

Another reason to electrify everything.

What happens to old hotel soap? One young social entrepreneur created a humanitarian and environmental nonprofit that saves, sanitizes and supplies recycled hotel soap for the developing world.

With only two members of the species left, a successful egg harvest and fertilization could mean all is not lost.

These spiny little animals are in desperate need of population control, and our sushi habits could help.

This novel wave energy technology can deliver large volumes of high pressure water ashore for desalination or power production (or both).

This system could produce 3,500 gallons of clean water per day, at half the cost of current desalination methods, using just the motion of the waves to power the Reverse Osmosis process.

These days when your coffe machine breaks, it is usually cheaper and less hassle to just buy a new one. I was therefore pleasantly surprised about the repairability of my Presso coffee maker, which still keeps serving me off the grid!

Learn which indoor plants are capable of causing allergic reactions.

The new program can learn and classify leaves so well that it could reveal the "tree of life" of ancient plants.

The computing facility will help researchers with NASA missions while reducing its environmental impact.

Screen-Free Week lasts until May 6, so it’s not too late to unplug and play. Born out of a concern that digital entertainment dominates the lives of too many kids, SFW is a call to spend less time online.

It involves planting another surprising crop.

Researchers find that dogs can be trained to sniff out the bacteria that causes citrus greening, with 99+ percent accuracy

Giving a kid a phone "feels a little like trying to teach your kid how to use cocaine, but in a balanced way."

If you care about water quality and ethical textile production, then this is a project worth supporting. Watch the trailer and be inspired to help.

This cool new website connects travelers with local home cooks for unforgettable meals.

Ten people. 2,200 miles through Central Asia. No itinerary. What will happen?

Your cat deserves better; this architecturally designed house for cats might be just the thing.

The first ever global study of the iconic cats found that things are worse than expected.

Wanting to make a massive life change, this man makes his exit from the corporate world -- with his feline friend and a self-renovated van.

When you want to really pursue your dreams, instead of simply dreaming them, you might need to think outside the box. Outside the housing box, that is.

There are signs that the industry is cooling down, but we still all have so much stuff.

Designer Salva Nadal learned how to turn canes into blinds from his uncle and is now designing a collection of products to save this Spanish craftsmanship from dying out. The results are beautiful eco-friendly lamps and a table for now.

Designer Maria Antonia Godigna spent two years studying the spinning techniques of the Warao and created a line of furniture with Moriche, the palm fiber produced by them.

Two of our favorite materials, cork and porcelain, are together at last in this clever travel mug.

Wal-Mart has agreed to help US taxpayers take climate action. Over the next two years, they are sending energy audit teams to 20 State Capitol complexes to help save taxpayers money and help the environment...while the Federal Government equivocates

One way to get around many of the problems attributed to biofuel production (land use changes, effect on food prices, etc) is by using waste vegetable oil to produce biodiesel. Now it looks like New Haven, Connecticut will be

While some teenagers spend their time mulling over which sports team to root for or pop-star to obsess over, others are up to more important things -- like working to save endangered species. Sure, it's a long way from the

One to keep in you pocket whenever you're faced with someone trying to tell you than putting a price on carbon and promoting energy efficiency will hurt more than they help: Huffington Post reports on the benefits of the Regional Greenhouse Gas

A before and after photo of Lexington Avenue tells the story.