Tiny scales along the animals' bodies improve the efficiency of their movements through water. These structures could do the same for aircraft.

CEO John Holland-Kaye expects to be taken up on this offer within the next 12 years.

Sometimes you just need a bit of solitude and nature to get a project done.

This is not a joke. It is also a teaching moment about blogging.

The question of flight shaming keeps coming up, and there has been some significant pushback.

Main Street retail is vanishing under pressure from online shopping and rising rents. There are good reasons to save it.

Shoppers have realized that paying a few extra cents can make or break a domestic food producer.

Loop's reusable packaging service is coming to brick-and-mortar stores in U.S., Canada, and France.

So, last week approximately 7,500 songbirds flew into a giant flame and died. Maybe this is a good time to talk about the wastefulness and damage caused by natural gas flaring?

After two years of pressing pipeline regulators to release inspection photos and videos of the 60-year-old Enbridge pipeline that carries tar sands oil through the Straits of Mackinac, NWF took it upon themselves to inspect the pipeline.

TreeHugger Emeritus Mat McDermott describes his experience of living through Sandy.

A look at the fallout from the recent oil price crash.

The biggest volcanic eruption in recorded history killed tens of thousands immediately, but the effects on climate continued for years.

Largest study yet predicts "The next nuclear accident may be much sooner or more severe than the public realizes"

You probably already have most of the stuff you need.

Barley doesn't like rising temperatures, and neither will beer lovers.

It's not only Tyson that's looking to hedge its bets with vegetarian meat and dairy analogs.

From making shoes out of marine debris to the Run For The Oceans global initiative, this dynamic partnership is tackling plastic pollution in a big way.

Install and forget about these induction powered lights from Denmark.

A look at some of the nominees which are brilliant, and others that are something else.

Flow Loop introduces a new closed loop shower that will bring back one of life’s little pleasures: a long hot wet shower.

It is reflective and glows in the dark, perfect for "enhanced safety in traffic" -- and the dance floor.

Computers and technology let designers do things that were unimaginable just a decade ago.

We always write "Learn from Denmark." We take it back.

Appliances have labels for energy efficiency, so why not food?

There is a lot of money to be made in the travel section. Should other media follow their example?

Fireplaces! Candles! Clutter! What are these people thinking?

Billions of gallons of water may be wasted because of this.

Researchers at the International Centre of Insect Physiology and Ecology have developed a zebra-smelling cattle collar which will be tested on Masai herds subject to the biting tsetse fly,

In late May, a cow named Yvonne decided not to be eaten, and broke through an electric fence to escape from the farm in Bavaria where she was being fattened for slaughter. Since then, she has been on the

Researchers are able to detect and measure things they could not before, while many species flourish amid the silence.

Another good reason to pile density onto subway lines: Almost free heat and cooling.

Here's an easy way to reduce food waste and never buy commercial soup stock again.

This very easy trick gives shoppers a quick way to grasp the good, the bad, and the ugly in packaged food.

Social distancing and quarantines don't mean you have to live on canned soup alone.

The pace of cooking has slowed down because we suddenly have extra time.

It's a lot more than just a box, it's packaging as a service.

With more than 22,000 acres newly opened up to the iconic mammal, the release of bison onto new turf is a profound thing to see.

We´ve noted in the past plans for new desalination plants in Australia and low-grade energy desalination technology from New Mexico.

Dean Kamen is the kind of inventor we don't imagine exists anymore—a fervent polymath like Thomas Edison. Best known as the creator of the Segway, Kamen is also responsible for major breakthroughs in clean energy, water purification, prosthetics,

With his planes, helicopters, and other fuel-hungry pets, Dean Kamen admits that he takes a lot out of the world. This just means that, in keeping with his immigrant grandfather's advice, he has to put more back in. In the second part of our

Directed by David Valero for the Spanish eco-short-films festival La Luciernaga fundida, this video shows how a grandmother and grandson desalinate seawater at home.

All over the world, inspired, creative, (and often obsessed) entrepreneurs are tightening bolts and swirling beakers, inventing the next generation of green technology. Andrew Heintzman is a venture capitalist with the aim of finding and funding these

This novel wave energy technology can deliver large volumes of high pressure water ashore for desalination or power production (or both).

The latest episode of Fully Charged appears to come to us from the future. Or, maybe just Australia...

As the mercury rises, staying cool becomes a real challenge. Try making this gorgeous desk fan to keep your energy costs down.

Using an age-old method to cool the air, this terracotta "cold pot" could be an energy-efficient and low-maintenance alternative to conventional air conditioners.

The technology uses radiative sky cooling to help cool buildings without electricity.

The dual source heat pump uses either the ground or the air as a heat source.

An event on Lake Tahoe promises "world class minds, radical innovation and kickass rock 'n roll". And solutions to the biodiversity crisis, too.