floating bridge is described as "a magnificent piece of engineering."

Which of these two images does your place look like?

Hopefully someday we can say the same thing about an effective effort to combat greenhouse gas emissions.

Among the more high risk methods of geoengineering, methods that reflect sunlight away from the Earth to counteract temperature rise are right up there in terms of potential unintended consequences. Well, a new piece of

Another summary of the potential risks and benefits of ocean iron fertilization--the geoengineering method which proposes seeding oceans with iron so as to stimulate microscopic plants that absorb carbon from the

Can humans endure the isolation, self-reliance, and deprivations of travel to Mars and back? Six pale-faced but smiling astronauts answer the question.

Clarence Eckerson Jr's latest video has lessons that can be applied everywhere.

An old warehouse is transformed into a three-level open office with lots of shared spaces for a tech company in Vancouver.

The delicately hued petals and striking brown florets of Tennessee's purple coneflower once seemed fated to live on only in description, or as a ghostly sketch yellowing on the page of some dusty botanical volume, yet today it's

Building new roads has been a major contributor to the city's unsustainable growth, newly released Landsat photos show, but more of the same appears to be on the horizon.

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

It was pretty much inevitable; the company just couldn't capitalize on the digital revolution.

Who doesn't love a picture of a bicyclist reading a book on top of a bashed up car?

The theme of this year's conference is "the next chapter," and each attendee will receive a sample of what could be next in anti-counterfeit technology.

Considered too fragile to ever be played again, the recordings have been newly reconstructed ... and they are wonderfully creepy.

Made from sugarcane, the new sustainable play pieces will be included in Lego kits in 2018.

For some of the juices – all from well-known brands – drinking just 4 ounces a day is enough to cause concern.

A cheese lover dips his toe into the world of vegan cheese. (Not literally.)

The fuel cell generates electricity from living plants and could turn green roofs and marshes into power plants.

The groundbreaking technology has gotten even better with the ability to self-heal and produce hydrogen from dirty water.

This is what has been touted as the greenest company in America. Will they give vinyl a green sheen?

Solar farm atop a PrimeAsia Leather Corp. leather tannery in Vietnam. Courtesy photo via WWD. Tanning is an intense chemical process which transforms decomposable rawhide into leather, but not without discharging serious pollution into water; Around

Cities and towns with good public-transit options offer more convenience for residents and are, of course, more environmentally friendly places to live. Now it

Is she trying to "put together a 21st Century technology company using 19th Century workplace mentalities"? Or is this a smart move?

They call it green. I call it too much.

A cost-benefit analysis seems appropriate for any major regulation -- but at what point in the process?

Many of Obama's rules never came into force, and many of Trump's will never make much difference.

Ok, so this isn't a true green item. But, kudo's to my favorite eco-celeb, Leonardo DiCaprio for his consistent give-back spirit. Leo and Kate Winslet returned to their Titanic roots to help out the ship's one remaining

This Monopoly alternative is designed to act as a walkthrough of the concepts of a new economically and ecologically viable "Industrial Evolution" based on a renewable bioeconomy.

David Milarch is on a quest to save California's coast redwoods, some of the world's oldest and largest living things; he may be saving the planet along the way.

'Slow' games make a comeback, as stylish jewelry with a twist.

It's always about the car, but this Florida company is thinking about the rest of us.

This is a prime example of divest-invest in action, folks...

Most of the english speaking world has the day off today, in what started as a tradition of helping and sharing, and ended up at the mall.

Zero Mass Water's SOURCE device is a rooftop solar device that produces water instead of just electricity.

The unique paint could provide clean power to homes at a low cost.

And now, in the 'Give me a break' category, the folks behind this garbage can scanner assume you can't make a grocery list on your own.

I knew that real-time data on our energy use would be interesting. But I wasn't sure how much it would actually save us.

The fruit company is spreading its clean energy bets across many sources.

News Corporation, parent company of Fox, the Wall Street Journal, and most recently of The Daily for the iPad, was the first global media company to commit to and then achieve the goal of becoming carbon neutral.

It is better than a fixed standing desk? They make a good case for it.

Campbell Soup Company will soon be sourcing about 15 percent of the energy used at its factory in Napoleon, Ohio (the company's largest) from solar power generated by a just-announced power purchase agreement (PPA) and land lease

Philly has more than 2X the number of bike commuters per capita of NYC.

There are all kinds of distracted and compromised people in our roads. Some of them cannot help it. So why are phones a problem?

One Passive House architect gives his clients what they want.

This is shipping container architecture that makes sense.

Another look at a controversial housing project.

Drivers used to get away with murder; new legislation is much stronger.

One side effect of gold prices continuing to rise (now at a new record of $1500/ounce): Deforestation in parts of the Peruvian Amazon have increased up to 600% since 2003.

Ice cream lovers aren't happy to learn they're licking glyphosate on hot summer days.