That's an alternate name for Halloween, but let's not forget the rest of the year.

CEO Rose Marcario says the move will show solidarity for the young people who are striking for climate action.

The NYC Department of Education has promised no repercussions for skipping class on September 20.

All 250 stores, production facilities, headquarter, and e-commerce in North America will be closed for a day.

Some people have to work, but they can still show solidarity.

We are out supporting the kids today; back to our regularly scheduled programming tomorrow.

Collins dictionary lexicographers observed a 100-fold increase in its usage in 2019.

It's no longer safe for groups of people to gather in public places.

Just pick a scooter, drive it, then park it. Someone else takes care of the charging.

Things of Intrinsic Worth is a feature-length documentary which focuses on the ways coal mining is harming the livelihoods of Montana ranchers.

While not banning the killer pesticides altogether, the new measure will at least hopefully help the beleaguered pollinators.

Don't be in such a hurry! Here's why you should slow down and visit the quirky landmarks that so many small towns have to offer.

"Since the mid-90s, levels of crude protein in the plants, which cattle need to grow, have dropped by nearly 20 percent."

Buell motorcycles are fast, beautiful and expensive. How does Erik Buell's e-bike compare?

It calls for more support of bikes, walking and transit, banning ICE-powered cars sooner.

Durable yet biodegradable, these special dishcloths can replace paper towels, sponges, dish towels, microfiber cloths, and chamois.

A recycling center’s turbine could pave the way for industrial-scale wind power in New York City.

Four sizes of micro-turbines, designed to be portable personal wind energy stations, are in the works from Janulus.

No turbine blades in sight.

It has become a familiar pattern. A natural disaster occurs and we can't help but wonder how it may have been influenced by climate change. Here's a look at how the Colorado rains and flood were connected to global warming.

If you love electric cars and you love rankings, this article is for you! The top 10 electric car states have been unveiled, and there are some surprises on the list.

What these cars are capable of will come as no surprise to EV fans, but winning the King of the Mountain title puts another feather in the EV cap

A new study from Deloitte predicts what we have said before: e-bikes will eat cars.

At the edge of the Amazon, a remote tribe suffers a plague of rabies spread by desperate vampire bats. It sounds like the plot from a bad B-movie, but the reality is far more grim: More than 500 people have been

Rob Cotter used to build expensive sports cars. Now he makes vehicles that are much, much cooler.

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.

Using digital fabrication, moss and clay, this designer's "moss voltaics" would use these hardy plants to transform sunlight into electricity.

For the first time, developing countries outpaced wealthier nations in green energy development.

This 5W thermoelectric generator converts heat from a chimney or camp stove into electricity for charging USB devices.

Perhaps more importantly, it's also giving customers the option of refusing such sachets in the first place.

Americans don't walk and stop and cafés or take vacations. That's why they get to drive $75,000 plug-in hybrids.

An advisory panel says only experienced climbers should be allowed.

If reelected, the PM says he'll launch a bursary that will help low-income families get outside.

Who says you have to rough it in the bush? These gorgeous spots prove otherwise.

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

It usually doesn't pay to bet against Elon Musk. He's not only brilliant and he never gives up, but he's also shown great insight into technological trends.

Norwegian engineering students debut an electric motorcycle made from carbon fiber. They say it will be fast, cheap, and get 100 kilometers to a charge.

Home automation, LED lighting, ceiling fans, insulation, energy monitoring and other tricks will save energy without sacrificing the experience in our holiday rental apartments.

The Joshua Tree is a 231-SF timber-framed tiny house on wheels – and has the cutest interior.

An island once home to a Renault car factory will be sustainably transformed. We also have a Christmas tree powered by jumping elves, a hydrogen-powered tractor, and more.

Toronto project pushes every TreeHugger button

Travellers can take a reusable cup and drop it off at a 'cup check-in point' before boarding a flight.

We've long known that sea level rise caused by global warming would threaten communities along the coasts, but a new study puts a startling figure on the potential damage. Meanwhile, the Hurricane Sandy Task Force releases a report.

President Obama talks about the need for climate action in the state where he recently green-lighted off-shore drilling.

Daniel Herridges of Strong Towns says, "If your goal is to promote public safety, design for the humans you have, not the ones you wish you had."

It is not just a choice between tall and sprawl.

New research reveals that the active ingredient in whitening products can damage the layer beneath the tooth's enamel.

It's hard, in these days when we worry about sugar and additives and obesity. What to do?

The rain on this year's show dampened the plants but not the spirits.

There is an art to shade gardening: keep it simple.