Since 2006, bat populations in the northeastern United States have been decimated by a mysterious condition known as "white-nose syndrome." Caused by a fungus,

One architect creates a series of intriguing artificial habitats for threatened bat populations.

Dig out those old da Vinci drawings of winged flying machines, as he was really on to something!

Scientists at the National Ignition Facility (NIF) achieve a major breakthrough on the path to the dream of fusion as a clean energy source

As alternatives to Big Oil and Big Coal emerge, it would be a mistake for executives to rely on loyalty or love from the public.

Anti-greens often try to make economic arguments against the big spring-cleaning that our civilization is going through.

A new way to see inside batteries in real time as they go through charging cycles could help prevent battery fires and increase battery lifespans

Trudeau doesn't seem to understand what 'climate emergency' means.

Is this the future of food -- eating mushrooms that have been fed with plastic waste?

As the war on plastics heats up, could the alternatives be worse for sustainability?

It's so much nicer to feel a warm natural material in your pocket than cold slippery plastic.

Also tanks in your backyard and killer stairs

Putting money into non-motorized transportation is just the thin edge of the Agenda 21 wedge.

The Southern Poverty Law Center says “It is time to call out Agenda 21conspiracy theories and the people spreading them.”

A new study from Pew Research is totally depressing, showing how left and right are moving further apart.

Not to mention bike lanes, higher density housing, and bird sanctuaries.

The US postal service is destroying the whole series because of safety concerns.

A Florida craft brewery is now offering its six-packs with these biodegradable, compostable and edible packing rings that are made with wheat and barley.

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

Celebrate Earth Hour Saturday night at 8:30 and start a movement to end this visual assault.

Yes, they can get crowded, but they are public space. Streets and stairs are for people.

An advisory panel says only experienced climbers should be allowed.

Governments and travel agencies are working to lure visitors away from hot spots, toward unknown gems.

Craving an outdoor getaway? These sites make booking a campsite as easy as possible.

The trick is to get comfortable asking one question.

Canadian writer Kate Harris describes an epic 10-month bicycle tour across Asia.

They offer a special glimpse into local life – and they always have good snacks.

It took four years, one million spiders, and 80 people in Madagascar to make this cape, on view at London's V&A Museum -- and the color is natural.

It is my favourite part of the Interior Design Show, the corner of the floor where all the young new designers get to strut their stuff.

Fossil fuel company executives and D.C. politicians have long worked together to ensure coal and oil prices stay low enough to keep Americans hooked. Here's how we can break the addiction.

Her new book Before the Lights Go Out investigates strategies for conquering the energy crisis before it conquers us.

Every bit of technical knowhow needed to make heavy truck transport electric (and reduce carbon emissions from transportation) is already available.

Need a bicycle basket that is even handier than the classic wicker thing? The Bent Basket covers a variety of carrying needs.

Agenda 21 crazies, poison plastic people and hey, some green buildings and furniture!

Seniors residence so green and attractive that the government and nonprofits should jump up and say "We built it!"

Instead of designing it himself, Curro Claret gets people in risk of social exclusion to create and build Camper's shoe store in Barcelona, using reclaimed materials. The result is a fun store with a lot of personality.

Can you guess which European cities have the highest percentage of walking + bicycling + public transport? Give it a shot.

What is the best eco option- longlasting porcelain sinks, 100% recyclable, lightweight LDPE ones or second hand washbasins? Here's the story of how we chose the sinks for our non-hotel in Barcelona.

yök commissions upcycled stools by ex homess people and Curro Claret

Astral Nature has the perfect mattresses: all natural ingredients and locally made just outside Barcelona. However, at yök Casa + Cultura we also needed an eco base. Luckily, Astral made some changes to theirs. The result: green beds, such luxury!

Once a dark, partitioned off single family abode, this newly renovated space now features two independent live/work areas that are linked together by a communal space in the middle.

A compact apartment in a traditional building near Barcelona's waterfront is transformed into an airy, modern home.

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

"Be like a squirrel" and other advice for unexpectedly difficult times.

The gains are even bigger when beef is targeted specifically.

Gone are the oppressive schedules, replaced with long stretches of glorious free time.

If you need to be out and about during physical distancing, please mind your sidewalk manners.

Or, why I am making my own raisins from now on.

The female is this first known tiger to have COVID-19; she is among seven big cats at the zoo showing signs of illness.

Because of COVID-19, we are suddenly a people who can not clean our homes enough; here's how to do it effectively but safely.