Cities

Fine-particle pollution is now directly tied to Lewy body dementia

A new peer-reviewed study in Science connects long-term exposure to fine particulate matter (PM2.5) with higher risk of Lewy body dementia (LBD) in a dataset of 56.5 million US Medicare records, and backs it up with animal experiments that show PM2.5 triggers toxic α-synuclein clumps — the protein aggregates that define LBD. 

Ancient mud buildings in the Muslim world are spectacular and sustainable

Other notable mud structures in the wider Muslim world include the Bob Dioulasso Grand Mosque in Burkina Faso, and the Khiva Wall in Uzbekistan, which is built around a collection of Islamic schools and mosques. The Siwa Oasis in Egypt (which we visited and posted about here) and the Eastern Castle in Syria have also employed mud bricks in their construction, and research shows that the famous walls of Jericho were built using sun-dried mud bricks.

Saudi Arabia digitizes 100,000 trees in new online tree library

Starting with the first 10,000 trees along Al Khobar’s southern and northern corniches, waterfront zones, and main thoroughfares, the project will expand city‑wide. It sets a foundation for integrating green infrastructure, citizen engagement, and sustainable tourism—an urban ecosystem that’s both cultivated and tracked through smart tech.

Rewilding the Suburb: Lagoon Valley’s Profound Plan for Conservation Community in California–– An Interview with Developer Curt Johansen

Lagoon Valley developers have set aside a remarkable 85% of its total land for open space, trails, and protected habitats—a rare move in an era of unchecked development. This isn’t just a nod to green space; it’s a full embrace of a conservation community model, where nature isn’t a backdrop but a partner.

Iran is sinking in sinkholes from overwatering

What's that sinking feeling? In Iran, the very ground under your feet may drop away. The issue here isn’t war. The issue is land subsidence, a...

What We Carry Preparing for a Cross-Country Move with Ease

Learn how to prepare for a cross-country move with ease and reduce moving stress

Would You Live In These 10 Regions of California?

California has always been known for big dreams and bold lifestyles. From sunny beaches to scenic mountains, buzzing cities to peaceful suburbs, every corner of the state offers something a little different and a lot to love.

How SPNI is Rewilding Cities and Rebuilding Resilience

In the heart of Jerusalem, a city often defined by its layers of stone, history, and conflict, a special, quiet scene unfolds daily: a...

France bans outdoor smoking

France, a country of smokers, will ban smoking in all outdoor places that can be frequented by children, like beaches, parks and bus stops, the health and family minister said in an interview published on Thursday.

The Emirates wants to help Lebanon become a sustainable winner

Can sustainable experts change the future of Lebanon for the better? The UAE is leading the way.

What Is GIS Mapping and How Is It Used in Real Estate?

Working through the complexities of real estate is challenging. This area has undergone a revolution with the advent of Geographic Information System (GIS) mapping. GIS mapping technology provides a dynamic perspective on interpreting and analyzing data associated with geographic locations. In this article, we will discuss GIS mapping and its transformative effect on real estate.

Quirky, European grassroots projects to change the world – from saunas to snail racing

In the heart of Europe, quirky grassroots movements are turning everyday spaces into stages for creative climate action. From the steamy heat of Finnish saunas to the grassy lawns of Ghent, communities are blending tradition with innovation to tackle environmental issues. I

A guide to rewilding your cities

Tel Aviv has started giving away free fruit trees in a bid to re-wild its city and make it greener. They are calling it an urban food forest. Researchers from Berlin come up with a blueprint on how to green and re-wild your city. You could use this with new greening AI research from MIT to make your city remarkably green.

Tel Aviv is giving away free fruit trees to turn the city into an urban edible forest

Orange trees are everywhere in Jaffa. So are grapes, loquats, and olives. The city is giving away free fruit trees so the entire city will be an edible urban forest

Trump aims to make Gaza the new Riviera – can the US do it sustainably?

In a jaw-dropping annoucement, US President Trump announced that the US will take over the radicalization of the Gaza Strip and that the current population will need to be displaced as they rebuild and clear out the rubble.

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Japan wants to build a solar panel ring around the moon

Unlike solar power on Earth, which is limited by night cycles, weather, and seasons, the Moon offers something close to uninterrupted exposure to the Sun. By placing solar infrastructure in orbit or along the lunar surface, engineers could generate continuous clean energy at a scale that may exceed global electricity demand,  the Japanese scientists say.

African kids born in these Star Homes are less likely to die

What the Star Home demonstrates is something bigger: that health can be built into infrastructure. Instead of relying only on healthcare systems, communities can reduce disease at the source—through smarter design.

Art from Oman at the Venice Biennale

Oman is returning to the Venice Biennale with Zīnah, an immersive installation by artist and curator Haitham Al Busafi that transforms a traditional form of horse adornment into a large-scale sensory experience.

Korean researchers create battery from greenhouse gases

Professor Ji-Soo Jang, in collaboration with Professor Taekwang Yoon of Ajou University and Professor Hansel Kim of Chungbuk National University, has developed a novel energy device that generates electricity during the process of capturing greenhouse gases.

SunZia comes online and America’s 11B, and largest renewable project begins wind power

The impact is already being felt. California has broken its wind generation record multiple times in recent weeks as SunZia begins feeding electricity into the grid. It’s a glimpse of what a renewable-powered future could look like when large-scale infrastructure finally comes online. Can we start saying goodbye to Saudi Aramco and Arabian Gulf oil? 

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Japan wants to build a solar panel ring around the moon

Unlike solar power on Earth, which is limited by night cycles, weather, and seasons, the Moon offers something close to uninterrupted exposure to the Sun. By placing solar infrastructure in orbit or along the lunar surface, engineers could generate continuous clean energy at a scale that may exceed global electricity demand,  the Japanese scientists say.

African kids born in these Star Homes are less likely to die

What the Star Home demonstrates is something bigger: that health can be built into infrastructure. Instead of relying only on healthcare systems, communities can reduce disease at the source—through smarter design.

Art from Oman at the Venice Biennale

Oman is returning to the Venice Biennale with Zīnah, an immersive installation by artist and curator Haitham Al Busafi that transforms a traditional form of horse adornment into a large-scale sensory experience.

Korean researchers create battery from greenhouse gases

Professor Ji-Soo Jang, in collaboration with Professor Taekwang Yoon of Ajou University and Professor Hansel Kim of Chungbuk National University, has developed a novel energy device that generates electricity during the process of capturing greenhouse gases.

SunZia comes online and America’s 11B, and largest renewable project begins wind power

The impact is already being felt. California has broken its wind generation record multiple times in recent weeks as SunZia begins feeding electricity into the grid. It’s a glimpse of what a renewable-powered future could look like when large-scale infrastructure finally comes online. Can we start saying goodbye to Saudi Aramco and Arabian Gulf oil? 

Married People Have Lower Cancer Risk, But the Reason is Complex

According to the research, cancer risk was 68% higher in never-married men and 85% higher in never-married women.

40 more migratory animals need protecting, warns UN group

The Convention on the Conservation of Migratory Species of Wild Animals (CMS), governments agreed to extend protection to 40 more migratory species, from cheetahs and striped hyenas to snowy owls, giant otters, and great hammerhead sharks. Too many of them are slipping toward extinction .

When peace returns, will we rediscover Saudi Arabia’s mud-brick soul?

When the region settles after the American war with Iran, and it will, American and European travelers will come back. Not just for spectacle or headline projects, but for places that feel real. Places that haven’t been engineered to impress and which get into your soul. We predict that visitors to Saudi Arabia will want to see places like Rijal Alma.When the region settles after the American war with Iran, and it will, American and European travelers will come back. Not just for spectacle or headline projects, but for places that feel real. Places that haven’t been engineered to impress and which get into your soul. We predict that visitors to Saudi Arabia will want to see places like Rijal Alma.
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