There is a lot of buzz about it, but what you really want is a window.

Calls came into emergency centers and even the Griffith Observatory from LA residents who described seeing a “giant silvery cloud.”

By 2050 wave and tidal power could supply 11% of current UK electricity demand.

Photo by Paolo Torchio Veteran wildlife photographer Paolo Torchio made a bizarre discovery while visiting Kenya's Masai Mara National Reserve: a mysterious "bearded" antelope. While one expert suggests the animal might only be suffering from

The sharing economy is all about access instead of ownership. Can this mindset be expanded to help hunters rethink what they value when it comes to trophy hunting?

They've requested no day camps, just two empty months.

It's become a very tasty ritual.

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

We are using way too many plastic bottles for no reason.

Here are 4 common problems with tomatoes during the summer – and tips for how to fix them.

In honor of the International Day of Women and Girls in Science, one scientist gives her tips on forging your own path.

Because America needs more SUVs and pickup trucks to be great again

This Monopoly alternative is designed to act as a walkthrough of the concepts of a new economically and ecologically viable "Industrial Evolution" based on a renewable bioeconomy.

The smart arrangement of spaces and natural daylighting help make this cottage's relatively small footprint feel quite big.

Built on a gooseneck trailer, this modern tiny house is designed to accommodate up to three sleeping areas.

Video profile of University of New Hampshire Ecoline™ project. Video credit:UNH and Waste Management.The beginning of a new decade reminds us to also look back at the past 10 years to see how everything from daily tasks to new technologies have evolved.

Growing bike sales, a boom in sharing, and an interest in growing your own food are ust some of the signs that we could be moving beyond our current energy paradigm. Add your own to the list.

Seven architects have created massive and impressive new structures inside a building from the 1700's.

Margaret Wente trots out every 20-year-old trope spouted by tired old discredited climate change deniers.

Sound healing is based on the idea that pure, deconstructed sound can rebalance the body's energy.

Because standing desks cannot stand alone.

If you live in a home without electricity and few or no windows, it's always incredibly dark inside, even at high noon. Isang Litrong Liwanag (A Liter of Light) is a sustainable lighting project that is trying to help people

It's being killed the name of "convenience."

Hundreds of dolphins and pelicans have been found dead on beaches in Peru since February, prompting the government to issue a public health warning.

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.

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

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

Instead of an exciting adventure, we got a road not taken.

Intrepid Travel's latest offering is an uncharted journey that starts in Tehran and ends in Istanbul.

A TreeHugger hero visits our sister site.

"Brains: The Mind as Matter" at the Wellcome Collection features 150 objects including real brains, anatomical models and artworks, and more.

For thousands of years, people have wondered how these monuments in Egypt were made.

A new study on chicken embryos may help researchers understand how humans developed their sensitive daylight vision.

After decades of increasingly complicated insomnia fixes, this one little thing changed everything.

Forget smoothies. Omelets are the best way to sneak piles of greens into the morning meal.

The challenge is to re-evaluate the materials we consume and the way we manufacture products so as to cut down on waste.

It's so much more than books.

According to Forbes, revenue from the sharing economy will surpass $3.5 billion this year.

For years we've been talking about renting or borrowing rather than owning. There are so many things that people own but rarely use...

Why own a fondue pot when you can borrow one?

There is sharing, there is abuse, and there is theft. Susie Cagle takes a tough look at the subject.

Copper Lane, a cohousing project in London, shows how design by committee doesn't have to look like a camel.

Commercial kitchens are really expensive to build. Why not share?

Cadillac introduces BOOK, which lets you book the car you want when you want it. We should all be so lucky.

Why buy a kid's size bike when you can rent the right size bike every year?

Where I was preoccupied with everything Herman Miller after a tour of their factories

Watching this video on Sacred Economics may be the best 12 minutes and 18 seconds you spend today.

Big Auto is increasingly coming up against Big Tech.

Can hotels be 100% eco-friendly and affordable? I tried out Starwood's Element Hotel in NYC to find out how far a 411-room urban hotel can go green. The result is mostly positive with a few letdowns.

My word of the year is a little geeky this time around, but it crosses over -- and unites -- fields.