The USDA and EPA announced the U.S. Food Waste Challenge participants.

Yesterday’s presidential election in Algeria was marked by a massive boycott campaign called for by the Hirak movement, which is now 43 weeks old. The boycott had been preceded by a four-day general strike and was particularly strong in the Kabylie region. Tens of thousands came onto the streets across the country defying a police ban on demonstrations. Whoever the generals decide will be the country’s president, they will not have any real legitimacy.

I don't think it would actually work, but it is an innovative way of reskinning buildings

There will be indignation, but this is the result of one of the most successful transformations of a market in our lifetime.

The LED revolution will not be stopped.

The only downside, of course, is that your self-lit holiday centerpiece actually would be a Frankenstein tree.

Bananas are already in a perfect package. But is this even better?

Architects, engineers, landscape architects and urban planners all have a role to play and should be acting now.

A new kind of hybrid generator promises to double the power output for the same surface area, by also harvesting energy from ocean currents.

Because everyone knows that bike paths are just the thin edge of the wedge. Next, they come for your cars.

We all can't go to Copenhagen this week, but there are so many ways to make our voice heard nonetheless. ThisPlace09 is an art and Twitter project that conveys personal thoughts about climate change to the delegates and the

The first hydrogen fuel cell powered train in the UK was successfully tested last week, and the team behind it hopes to encourage further development by the rail industry.

Researchers have used abundant and inexpensive materials to create a tandem solar cell that can store solar energy as hydrogen for use at any time of day.

Virginia Tech researchers figure out how to extract large quantities of hydrogen from any plant which could drive down fuel cell costs.

Replacing diesel systems with fuel cells could give refrigerated a clean-energy makeover.

This small hydrogen fuel cell charger promises a week of clean power for your gadgets. But is it ready for prime time?

After years of promises, hydrogen-powered vehicles are finally arriving on the scene.

Toyota has finally released its vision of the future, 20 years in the making!

With several starts and stops over the last 20 years or so, hydrogen fuel cell vehicles (FCVs) are finally hitting the roads.

The real competition for green tech is not other green tech, but the old, dirty incumbents.

Hydrogen is abundant in water and full of energy. We just need a cheap way to get the hydrogen where we need it.

Goodbye car ownership, hello "mobility as a service."

They are not efficient, there is no infrastructure, and they are shills for the fossil fuel industry.

"Has the global food system been irrevocably hijacked?" One filmmaker asks and begins to answer this frightening question.

Retro Report revisits the Flavr Savr, the first genetically engineered food to hit American grocery stores.

An anti-GMO campaign declares victory.

In a lawsuit settlement today, General Mills agreed to remove the “100% Natural” from more than 20 of its products.

Researchers in the UK are using genetic engineering to fight the bird flu epidemic.

But more than that, the film is a love story about cooking and gardening -- and the importance of regaining control over where our food comes from.

In a bid to highlight the clean air advantage of the Toyota Mirai, a hydrogen fuel cell electric car, the company is putting up pollution-scrubbing billboards.

The forthcoming Tri-Gen facility is being called "the world's first megawatt-scale 100% renewable power and hydrogen generation station."

The historical character of this old Saigon building was preserved with a fresh and respectful makeover.

What the Club Sandwich Generation looks like in Tokyo, where it is unusual to renovate instead of starting from scratch.

Manure and fertilizer runoff is harming communities across the country. A new interactive map illustrates how, and showcases the people who are doing something about it.

Consumer Reports strongly urges houses with children under 6 to avoid them altogether.

After promising not to use sodium lauryl sulfate in any products, The Honest Co. is under scrutiny after two lab tests found significant amounts of the chemical in its laundry detergent.

And the company that makes the chemical, Bayer CropScience, refuses to agree.

A new study has found that the air pollution from Alberta's massive tar sands operations is putting the health of downwind residents at risk by releasing unsafe levels of carcinogenic and toxic chemicals into the air.

The unique paint could provide clean power to homes at a low cost.

And now, in the 'Give me a break' category, the folks behind this garbage can scanner assume you can't make a grocery list on your own.

Because of course you're thinking about water conservation in your yard in the middle of winter.

It is about time that people acknowledged that it's not just cyclists that hit their heads. Helmets for everybody!

The move comes as a result of a petition from Greenpeace Southeast Asia, which asserts that GM crops can cause serious health issues.

They actually might in certain cases, using off-peak power at peak times.

Demand for quinoa in developed countries means agrarian people in Bolivia and Peru can't afford the one-time staple crop. Is that entirely bad news? The answer is complicated.

160 tons of steel and 10 tons of copper never looked so good

Think you need to be an engineer and spend a bundle to create a mini-hydropower generator? Think again.

Using the flow of water inside the pipes to power the water network's own monitoring devices could eliminate the need for batteries in those systems.

Lost in the woods near a stream, with some empty water bottles, wire, plastic plates, and a stepper motor, *and* you need to charge your smartphone? Try this.

Take one Estream and add moving water for clean, quiet, offgrid energy.