Photo: Caveman 92223

In honor of Earth Day, here are 10 innovations that can save our planet

The 10+ greenest cities in the world

Off the grid on a homemade island

[Daily dispatch] a day without immigrants

6 steps you can take today to become a zero waste traveler

Environmental activists just saved a huge swath of public lands

These are your most ethical travel destinations for 2017

Becoming a global vegetarian ambassador for the year of sustainable travel

Don’t just ‘feel guilty’ about holiday shopping. Change your habits and support your community

How to make your Christmas greener

It just got a bit harder to get Airbnb’s in London. Here’s why that’s a good thing.

How Maine’s lobster industry is the ultimate model of sustainable seafood

Living out of boxes: what it’s like to reside in San Francisco’s ‘Containertopia’

These ideas might sound extreme, but they would have a massive positive impact on our environment.

How a cross-country trip led me to buy a piece of rural land at 27

Watch this killer timelapse of a superadobe earthbag house

WATCH: this couple built a tiny house for $420 in two months

WATCH: They’re a family of 7 and they’re totally off the grid

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