For backpackers wanting something other than solar power.

The shiny sticker generates energy from movement.

Walking and other gentle movements could power the next generation of devices.

It would be hard to find a cooler looking vacation home than one of these cabins...

The material can also heal itself to keep medical devices running indefinitely.

The device is so thin it could be woven into fabric without changing the feel of it.

The SolPad Mobile device offers a scaled-up solar charging and battery solution for both home and off-grid applications.

The Jenni solar charger and battery pack aims to make it easy to begin going solar at home, starting with your portable electronics

Finally, Net Zero done right.

Our always-on devices turn out to consume a lot of power. Do I really need to connect my garage door to the Internet?

We visited Canada's first tiny house festival to find out more about this newly declared eco-residential development in Quebec for homes under 1,000 square feet in size.

Photo: Stephanie Says, Flickr, CC Turning Food into Fuel is Not the Solution The Association of American Physicians and Surgeons (AAPS) has released a warning that U.S. and European policy to increase the production of biofuels could lead to almost

You just can't fool Mother Nature.

Agriculture has become the single largest driver of climate change. It's time to start farming for the whole planet.

The brilliant Hans Rosling has a data visualization video that helps debunk the myths of the birth and child mortality rates of the so-called developed and developing countries.

The largest greenhouse gas emitter wants wiggle room when it comes to cutting emissions.

Picture having a massive, beautiful expanse of woods near your home. You go there to hike, fish, hunt -- just to enjoy nature. Now picture a highway running through it.

Photo credit: Abhijit Tembhekar via Flickr/Creative Commonsdigg_url = 'http://www.treehugger.com/files/2009/11/scientists-develop-rot-proof-apple-stays-fresh-four-months.php';Scientists in Australia have developed an apple that won't rot. Or, won't rot

Boom-and-bust cycles are no coincidence.

Reports that Turkey would reconsider its nuclear plans following a deadly earthquake in the eastern part of the country sounded too good to be true. They were.

We need a new system to determine which nations ought to be forced to cut emissions, not the 20-year old outdated one we've got now.

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.

Many areas of the world have scarce access to electricity. This new solar lantern will provide light and charging power for cell phones.

Discarded laptop batteries could power LED lights in regions with scarce electricity.

The large solar-powered box will help farmers get more food to the market for selling.

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 technology could save countless lives.

In a victory for Berta Cáceres' campaign against a major hydroelectric project, two European development banks have withdrawn support following her and a colleague's recent murders.

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

“If it ain’t Boeing, I ain’t going.”

This is the first-known attempt of a commercial company to undertake a physical clean-up of trash from open waters.

Record droughts, falling water tables and the rapid depletion of aquifers have helped make desalination, a process once considered impractical and too expensive, a viable technology -- at least in some places. As such, there has been a rash of stories --

The UAE's clean tech giant plans to have a commerical-scale plant by 2020.

Plastic pollution doesn't just kill fish. It kills people too.

Researchers find that dogs can be trained to sniff out the bacteria that causes citrus greening, with 99+ percent accuracy

Named for 'el diablo' himself, a new and extremely rare orchid species reveals a wicked heart.

The Mountain Pine Beetle is getting more press because of the havoc it is causing in the Southern Rocky Mountains, but the Spruce Beetle has the potential to be equally or even more devastating in Colorado.

Another good reason to move to Colorado.

A toilet is just the working end of a much larger system that can have a huge impact on society.

The Echo Meter can detect, record and identify the sounds of bats nearby.

The ENGO charging station uses kinetic tiles and solar panels to charge up to 14 smartphones at a time, and provides free WiFi access and an emergency phone.

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

A bill is introduced that would make it illegal to "to promote, support, mandate, require, order, incentivize, advocate, plan for, participate in or implement sustainable development."

For all the kooky and outlandish conspiracies, there is a serious battle going on about how we define our future. Demonizing the cyclist is a part of that war.

This nickel structure as strong as titanium but four to five times lighter could do double duty as a battery

Get mortgage help. This is why. MakingHomeAffordable.gov :60

Smartphones hold increasing amounts of sensitive personal data, so every device is now a mixed-use device. As a result, businesses must protect employee privacy as fiercely as corporate security.

The Asbury Park Waterfront

Mitch Eitel discusses shareholder activism and post-financial crisis enforcement issues

Volvo HoloLens