This month's Full Buck blood moon will star in the longest total lunar eclipse of the century.

See the view captured by the International Space Station as the category 4 hurricane makes landfall over Florida.

For billions of years, a tiny moon has been slyly orbiting the ice giant – now the little lovely has a poetic name, as well as a surprisingly violent backstory.

Scientists think there is a hidden, protected ocean inside of Pluto – and the implications are wild.

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.

A new study published by The Proceedings of the National Academy of Sciences serves as a great example of the interconnectedness of nature and how human activity can disrupt life-sustaining systems.

The project will take advantage of the sun, mountains and sea.

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.

Income for farmers, or fracked natural gas—will communities be allowed to decide?

When one tiny home isn't quite enough, how about adding another?

That's what a lot of people are saying as new pollution rules for 2020 get closer.

A commercial fish farm in El Borboton, Honduras is using fish guts--heads, skins, and internal organs--to produce biodiesel. Instead of dumping what's left after filleting for commercial sale, Saint Peter's cooks the parts down to produce 300,000

These photos reveal the horror of our disposable, consumerist culture and how it's ruining the most beautiful places on Earth.

Innovative model brings fresh produce and jobs to areas and people in Chicago that need it most

Nanotechnology breakthroughs have lead to a successful prototype of a device that could charge your cell phone with ambient noise or the conversations of users.

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

Could this be even more encouraging than a FitBit to get up and walk around?

Forget plugging in your phone to charge, soon the battery could stay topped off from swipes and typing.

An international music festival in the slums of Nairobi is unusual enough. But one that plans to stop a dam and save an indigenous way of life? Let's party.

A UK offset company launches a world-first partnership to finance Life-Straw water purifiers in Africa.

The approved measure ups fines from $480 to $120,000, and jail time from 2 years to 15 years.

A new report calls for international collaboration to fight the crime organizations behind the illegal trade in wood and wildlife.

Flying can be a divisive topic when it comes to curbing emissions, but airplanes have other environmental impacts too.

This waste-to-resource project not only produces a less smoky and long-burning fire, but could also help improve health and sanitation outcomes.

It was shot from "sea to summit" in Hawaii Volcanoes National Park, one of the most dynamic landscapes on Earth.

On Monday, a molasses pipeline (yes, that's a thing!) leaked 1,400 tons -- 233,000 gallons -- of molasses into Hawaii's Honolulu Harbor and it has turned into a killer mess with no quick solution.

Last week, 233,000 gallons of molasses spilled into Hawaii's Honolulu Harbor killing thousands of fish, eels, crabs and other aquatic life. And the damage continues to worsen.

This endangered Hawaiian monk seal was photographed at the Poipu Beach Park in Kauai.

There’s some good news about the endangered Hawaiian monk seal.

Decommissioned buses are getting a second useful life as mobile shelters for Honolulu's homeless.

There are worse places to be stuck than in Hawaii... I'm starting to think they did it on purpose!

It's the first plant plant of its kind in the states that generates electricity from the temperature differences in the ocean.

It took three years, but Hōkūle’a made the impressive journey using only ancient Polynesian navigational methods.

Simple, no frills cabin living at its best, right by the ocean.

There are huge gains to be made by boosting efficiency. Even if we can never get to 100% because of the laws of physics, we could get much closer than we are now.

Mushrooms and game meat in European regions where Chernobyl fallout was most intense still have excess radiation, but Burgundy truffles get the green light; foodies rejoice.

A look at some recent posts on our sister site that might interest TreeHuggers.

A really interesting housing project and a look back at Canadian Thanksgiving

And more blaming the millennials, robots and boomers and kitchens are exhuasting.

also: recycling in crisis, how we will live in 100 years.

From mislabelling to plastic contamination, eating fish isn't as safe or healthy as most diners would like to believe.

Over the course of three months, previously clean mussels picked up a slew of contaminants from the waters of Puget Sound.

Tangled in fishing line with things looking grim, the story of Frito's rescue is inspiring all around.

Greenpeace's annual survey of national retailers' progress on sustainable seafood reveals the leaders and the losers.

Company higher-ups sold stocks while telling investors that everything was fine.

Instead of tossing it, fisheries should capture the protein and fat left in water and use it to feed humans and animals a second time around.

A new study used DNA testing to reveal shark meat being sold under generic fish names.

George Monbiot is at it again, causing controversy by saying "Environmentalism may be emotional but it should always be based on science, not like the wishful thinking behind natural remedies."-Environmentalism must be fact based and there is no room

No they don't. Whether or not you buy into this study, the fact remains that cars are cars are cars.