Built for a sculptor and his new family on the site of an old gold mine and sawmill, this house uses reclaimed concrete blocks weighing a ton each.

New research sheds new light on why Roman concrete is so strong and water resistant, but let's not get carried away here.

It's a celebration of a technology that covers longer spans with less concrete and looks good, too. Here are some I have feasted on.

A key industry association is working to keep warming to "well below" two degrees.

Created by Zaha Hadid Architects, this innovative project demonstrates the possibilities of using KnitCrete technology for creating curved concrete shells efficiently.

But nobody is buying greener cement because it costs more.

A new UN report says that a 1% tax levies on the world's 1,225 billionaires would more than make up for the shortfall in development aid from governments.

Can these 200 people save the world?

Trust the rock stars, or your doctor.

Access to safe, reliable and affordable sanitary napkins is a big barrier to equal opportunity for many girls in developing countries. This inexpensive and clever set allows girls and women to clean, dry and carry their pads discreetly.

The Level Market wants to make the procurement of humanitarian aid and development products as easy as shopping on Amazon.

How do companies close the “green-gap” and turn consumer values into action?

In our mission to close the “green-gap” through sustainable messaging, every bit of insight counts.

The discussion of implementing proactive environmental consciousness starts with our youth, who have the most influence on the trajectory of our eco-infrastructure.

When it comes to communicating an alignment with personal values, it doesn’t get more personal than social media.

“Lightweighting” often shrinks down packaging into items that are unrecyclable, difficult to capture, highly polluted and designed without end-of-life solutions.

By making simple, versatile swaps, you can stay hydrated this summer and all year long without ever touching a disposable water bottle again.

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

On the heels of their success pushing sales of electric cars, Norway want to spur the move to electric airplanes

If it weren't so subsidized, it would be a lot more expensive, and people might fly a lot less.

“December 10, 2019 will be remembered as the day the electric aviation age started.”

These fascinating works explore how folding might push the frontiers of flexible photovoltaics, self-assembling materials and nano-forms.

Using a series of rotating LED lights, this work highlights the visually transformative powers of the Moon.

Atmospheric glazes of color and hand-shaped clay leaves and tree trunks adorn these beautiful ceramic pieces.

These striking works combine natural materials with artificial processes to create crystallized surfaces reminiscent of coral.

Gorgeous, soft and looking like a living UFO, this enormous work of textile art is brightening up one Paris institution.

The impact of flying on climate change cannot be ignored, as I book my next flight.

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

It is time we stopped cooking and heating with methane, a climate problem from source to stovetop.

The rock band won't be touring its newest album until it can figure out a greener way of doing it.

Because a single day of #OptOutside isn't enough for real action.

Shoppers have realized that paying a few extra cents can make or break a domestic food producer.

The Canadian city is the latest to rethink disposal culture and insist on something better.

So, last week approximately 7,500 songbirds flew into a giant flame and died. Maybe this is a good time to talk about the wastefulness and damage caused by natural gas flaring?

The largest oil spill in the U.S. happened 25 years ago today.

If a hurricane is headed your way, you surely have a lot on your mind. Knowing the energy infrastructure risks in your area may be one more thing to throw in there.

The new energy drink that is taking Japan by storm!

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

You probably already have most of the stuff you need.

It'll be interesting to see how this is received.

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

Is American consumerism innate, or manufactured?

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

And how one British lawyer is working to make that happen.

This stair does it all: it's a connector, a partition, a bench, a counter and a concealer of clutter.

The big Danish design competition really has similar goals to TreeHugger: to promote good green design that makes the world better

Designed to reduce construction waste and with energy efficiency in mind, this new community gathering spot strikes an unconventional pose.

It is reflective and glows in the dark, perfect for "enhanced safety in traffic" -- and the dance floor.

Design by Jens Quistgaard stands the test of time.

When I reported on a planned 8,100 cow super-dairy in the UK, I noted that many dairy farmers were concerned that these industrial-scale operations would expose the public to the fact that even most smaller