A custom-made addition to this small condo packs in extra features and functionality, creating more spaces in one.

One man gets creative about the affordable housing shortage in San Francisco, and pays only $400 a month to live in this sleeping pod he built in a friend's apartment.

Neti pots are useful for flushing out clogged sinuses, but it's important to do it the right way.

Scientists examine two strategies to reduce anxiety.

Health care providers are alarmed by the rise in sleep disorders, but is it the kids or the parents who are in need of education?

U.S. doctors believes it's a serious public health concern that requires drastic action.

The touring museum show 'Climate Change: The Threat to Life and A New Energy Future,' which wraps up its Istanbul run this weekend, is professionally put-together and well-intentioned, but flawed.

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

A remarkable exhibition of the future of transportation is mounted in the middle of industrial archaeology.

Sixty-five porters and 75 yaks labored over two years to bring more than eight tons of trash down from the slopes of Mount Everest -- and into the hands of local artists.

A new exhibition in Toronto looks at sustainable development.

Edward Burtynsky, Jennifer Baichwal, and Nicholas de Pencier

It's the most prestigious photography prize (and best paid) and here's this year's winner.

On February 11, 1994, President Bill Clinton signed an executive order designed to bring about environmental justice.

Or, what happens when you go without Facebook and Instagram for an entire month.

E-bikers use their bikes more, go longer distances, and often substitute it for driving or transit.

After 25 years of buying land in India that farmers no longer wanted, the husband and wife now play host to elephants, monkeys and more; see a new video about their work here.

Using mushrooms to challenge our unhealthy obsession with "body preservation," artist Jae Rhim Lee fabricates a suit that will remediate environmental toxins from dead bodies.

It's one answer to the complaint that tiny houses are too small: build it with an electrically operated, expandable slide-out.

What if we declared climate change a crisis and put some serious resources to this type of initiative?

Mini-spots, reflectors and candelabra bulbs were supposed to become more efficient next year, saving 80 billion kWh.

It is hard keeping up with the latest ideas in green building, but things are changing fast.

Who says newsletters are old school? We pick the best of each day's TreeHugger and add a little je ne sais quoi

It's new. It's improved. It's fun. It's free.

And they are not alone...

With Facebook CEO Mark Zuckerberg facing criticism for supporting Keystone XL pipeline, a comedy duo mocks Facebook "Mess" Everything Up Department.

Waste water and waste heat recovery together at last, perhaps the most interesting new thing at Greenbuild.

Many people swear by the value of periodically fasting for a day or a couple days at a time. Science backs them up

Witches are holding events to publically curse the guy.

The world's largest dam removal project is nearing completion on Elwha River on Washington state’s Olympic Peninsula. Now it's time to enter the next phase of work on one of the greatest salmon rivers in the nation: the restoration of an entire watershed.

Nature's acoustic environments are wild, haunting and beautiful. As this online educational project shows, these wild soundscapes are in danger of disappearing too.

I predicted trouble in winter, but they appear to still open even when buried in snow.

Built on a gooseneck trailer, this big tiny home features a lot of clever small-space design ideas.

Coming in at 425 square feet, this extra-wide, modernist tiny house actually feels quite roomy.

If you live in San Diego and find the prospect of banding together with your neighbors to get better rates on installing your own solar panels interesting, then this one is for you: 1BOG (that's One Block Off the Grid ...) has announced that they will

Now that the summer surfing season has come to a close, (is there ever really an end to surfing season?), it's time to give your board a little TLC, upgrade any thrashed gear and prepare for the big waves of the

Pinpointing the sources of myths that threaten the health of children could help get the truth out to where it is needed

Family doctors are acknowledging that there's only so much medicine can do, and sometimes a walk in the park is just what a person needs.

Inspired by a centuries-old text on traditional Chinese medicine, a young researcher has found that seeds from the gingko tree could prove helpful for acne, psoriasis, dermatitis and eczema.

It's the fastest (and most fun) way to fill your house with a variety of delicious baked goods.

Recycled Mississippi is traveling the length of one of America's iconic rivers, which also happens to be one of the most polluted, and filming a documentary along the way.

People are being killed every day and the problem is the design of our streets as much as the cars and drivers.

They are going to be autonomous taxis. Is this a good idea?

In Ottawa, Canada, self-driving cars are being touted as a reason to delay transit investment.

Climate crisis? What climate crisis?

This competition for the best environmental photography never fails to be interesting and professional.

The unmanned flying devices cut out expensive and polluting shipping methods for the heavy books.

Art Works For Change is using a unique online exhibit to inspire change through storytelling, including 'featured tours' of the galleries by leading eco-organizations.

We often ask the question "Why buy when you can rent?" but we never thought of this.

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