There are approximately 2 million reasons to love trees ... but we'll start with these.

Schools are also fundraising to supply face masks for children.

Concerns over air pollution have led city officials to crack down on these controversial vehicles.

New trucks will all have much greater visibility for the drivers, saving lives of people who walk and cycle.

If you guessed that climate-crisis-fueled, disease-carrying mosquitoes are wiping them out, you may be correct.

Barcelona wants to build an indoor carbon-neutral ski dome, taking waste energy from the gas industry to cool the hall and using renewable energy to power the rest... fact or fiction? Eco-friendly or greenwashing?

Thank you to all the generous donors!

Here's a lovely renovation using the healthiest materials, and as few of them as possible.

Here is an interesting idea for a rug made of pieces of felt. We stumbled upon Julika Welge's Growing Carpet at this year's Designersblock at the London Design Festival, where the bright colours and the rich texture first

This building alternately fries the public, blows them off their feet and cheats them out of promised public amenities. And did I mention it's bloated, top-heavy and just plain ugly.

It's nautical, since it overlooks the Thames River, it's architectural, and it's a winner.

Mount Manresa was a community space owned by Jesuits, but has now been sold to developers.

"Exuberant low cost studios for creatives and artists" are plugged into a giant structure in this revolutionary project.

There are huge upfront carbon emissions from building new housing; a better approach is to be smarter about what we have.

We can't keep building useless things like this.

It's about time more cities did this.

The new technology would allow precise control over the transparency of windows and how much light is let in.

As we recognize African American History Month, it is important to highlight a lesser known part of this history - the legacy of forest ownership among the black community, and the leaders who are working to preserve it.

They can dilute the wild varieties, threatening their existence.

Here's a glimpse of what life is like during Southeast Asia's worst fires in more than a decade.

Lady Dinah's Cat Emporium will be serving up tea and kitty love.

The technology could help keep buildings cooler in the warmer months.

Stylish and innovative lighting is everywhere at the Design Festival this year.

It's not a competition but... here are some of the loveliest things at the London Design Festival

We spend 90 percent of our time indoors. We should worry more about what we are breathing there.

Skylight manufacturer Velux says we need more light and fresh air.

An eye-opening report reveals how low-grade plastics are burned as fuel, poisoning the surrounding soil and air.

This clever replacement window expands out to create a private semi-outdoor space for people who don't have a balcony.

A new campaign is seeking to turn the city into a pollinator's playground by planting a wildflower for every resident.

And the air outside in urban London is pretty awful.

Forget decluttering. KonMari is now all about re-cluttering.

They were taught that their children needed fresh cool air in order to thrive. It would be pretty healthy for their carbon footprint too.

In the face of a devastating epidemic, bats need our tender loving care more than ever. If one sneaks inside, here's how to remove it without toxicants or harm.

Famed chef Magnus Nilsson will be serving dinner for three days in Åre, Sweden … 4,200 feet in the air.

The mayor has cracked down on images portraying unhealthy food, in hopes that it will reduce child obesity rates.

Got a froggy "city throat"? It might be from metal particles emitted from braking cars and trucks.

Not surprisingly, it starts with getting organized.

The island that Marco Polo once described as "the most beautiful in the world" lived up to its reputation.

Does this make any sense, and is it truly circular?

Particulate pollution is killing us, and we can't pretend we can just open a window.

London's Design Biennale wants to show how to make the world a better place...

Semi-Volatile Organic Compounds are in everything from your dust bunnies to your dental floss.

This could be "a thermostat for the sun."

It's the only way to deal with reduced capacity in the underground, and is a great example for other cities.

European Business Award Teaser 2015

Protecting London #2: The Royal Albert Hall Security, Safety and Facilities Management

No Blank Screens, London

The London Look International Contest With Rita Ora Teaser

Stratosphere is taking Vegas back from the pricey and pretentious. From the casino to the top of the Tower, Stratosphere offers great fun and real values backed up by an unforgettable experience.

Special guests helped celebrate the opening of Ondori Asian Kitchen, a distinctive new dining concept at The Orleans Hotel and Casino, on March 2, 2016.