He’s a fierce defender of his family and helped nurse two of his offspring back from leopard attacks. He likes to nap with his feet in the air, and he hums while he eats.

After breaking into a game reserve to hunt rhinos, not much was left of the three poachers.

Since both require the same habitat, scientists are worried how primates will survive the expansion of industrial oil palm plantations.

Half a century ago zebras were hunted to extinction in the region, now the area is being rewilded and the zebras are leading the charge.

A new study found global fertility rates are on the decline in hundreds of countries

Never ever underestimate the intelligence of Mother Nature.

In a compelling new documentary, The Flood, Angela Bassett narrates the story of the life in one of the world's last great wildernesses.

Even though there has been notable progress, at current poaching rates elephants are still in danger of becoming virtually extinct on the continent.

New short narrative film strives to deepen the global discussion around the illegal wildlife trade.

Purr, snuggle, awww, repeat.

There are only two northern white rhinos left, and they are both female; but now scientists have created two viable embryos and there is hope.

A young Toronto-based woman is working to build a school in the Kenyan village near where she grew up.

What do you do when you turn 100? If you're Keith Richards, who go on tour. The same goes for the enviros at Reverb, a Portland, Maine, outfit that greens concert tours and venues. The nonprofit is taking votes on who to support for its 100th tour,

Do you have a grad about to turn that tassel around, or leaving high school behind for the big wide world? Toast this accomplishment with one of the 10 earth-conscious gifts in this guide -- from major purchases, like cars and jewelry, to simpler mement

Do you have a grad about to turn that tassel around, or leaving high school behind for the big wide world?

Whether you're sending your oldest child off to his first day as a freshman or helping your youngest prepare for the beginning of her senior year, making sure your kids have the green gear they need for a successful year at college is no small task. This

Whether you're sending your oldest child off to his first day as a freshman or helping your youngest prepare for the beginning of her senior year, making sure your kids have the green gear they need for a successful year at college is

Starting in September, I embark on a nationwide book tour for my new book entitled Urban Green: Architecture for the Future. The tour will take me to more than 20 universities and colleges across

We've scratched the surface of Sierra magazine's Cool Schools list on Treehugger before, but this time I've decided to dig into one of the schools so we can learn more about what

University of North Texas has build a LEED Platinum stadium to be the envy of other college campuses.

College students make waves for clean energy at IU, UK basketball games.

Paul Quinn College in Dallas converted its underused football field into a working farm.

Toast your grad's entry into the big wide world with durable, chic, and useful goods like a practical tote bag, an electric scooter, and a life-changing journey to save lions.

Students organize a massive call-in to demand the school transition away from coal.

Investing in youth is an investment in a sustainable future

Food insecurity is a very real problem for many Americans, but who knew that it affected so many college students, too?

From boosting focus and cleaning the air to improving wellness in general, these easy indoor plants are a great addition to dorm decor.

Perhaps the school should offer a course on parenting instead, so this problem is solved for the next generation.

It has become a familiar pattern. A natural disaster occurs and we can't help but wonder how it may have been influenced by climate change. Here's a look at how the Colorado rains and flood were connected to global warming.

Rising out of surrounding trees and rock, this playful little area takes its design cues from local bird habitats and the town's skiing traditions.

Another phase of the wonderful Green Lane Project has just been announced, and PeopleForBikes has taken the opportunity to highlight biking and protected bike lane growth in the US through a new video.

Jake Wolf took this photo just outside of Grand Lake, Colorado.

Andrew Michler figures it out in his own home in Colorado.

What these cars are capable of will come as no surprise to EV fans, but winning the King of the Mountain title puts another feather in the EV cap

Who said politicians never did anything good?

Another good reason to move to Colorado.

200 tiny homes, a community building, an exercise facility, a restaurant, and other amenities will be built along the Arkansas River in Salida.

In a ghost town in the one of the coldest places in the US, lone resident Billy Barr has spent 4 decades recording snowfall … to the enormous delight of scientists.

This kind of trailer means you can eliminate the head-banging sleeping loft.

Ever wondered what it's like to live in a renovated van? Here is one company that rents DIY van conversions out.

A tour inside a solar-powered bus conversion that makes you feel at ease.

The newfound fossils shed light on the early evolution of one of the planet’s most mysterious amphibians.

Corporations have rights ... why not rivers?

This tiny house builder and architect just built himself and his wife a bigger (but still tiny) home, equipped with a space-saving elevator bed.

And people keep saying it's too expensive to deal with climate change.

This contemporary small dwelling has both a main-floor bedroom and a secondary sleeping loft.

Probably, the decade of e-mobility

A new study from Deloitte predicts what we have said before: e-bikes will eat cars.

TreeHugger isn't the only place to sing the virtues of the modern composting toilet. But Fox News? Really?

We keep saying that this is the way we should go, but perhaps the technology here just wasn't ready.