These athletes got to the top of their sports without meat.

Anas Cheema, a 22-year-old economics student at the University of Victoria, decided to dedicate his summer.

Finally! The EPA declares that 79 mountaintop coal mining permits may violate the Clean Water Act.

Video: Join Danielle V as she plans an eco-friendly and socially conscious Super Bowl party.

Food news from around the web for your weekend reading

Serving chili, jambalaya or chips n' dip at your Superbowl 44 shindig? Make sure your cupboards are stocked with bowls made from eco-materials.

You may feel overwhelmed with planning lots of food and buying decorations. We have simple tips to help minimize your waste at the end of the big game.

Why are regular citizens doing the work that should be done by the companies that make the disposables?

A community rallied to find a coyote trapped in plastic in the middle of a snowstorm.

From sustainability as a means of innovation to envisioning a prosperous, peaceful future free of oil, coal and nuclear energy, these five books are taking care

Not all of us can put solar panels on our houses, but we can still support renewable energy. Here's how.

Through a pioneering waste-to-energy scheme, the spoiled stock at a Sainsbury's superstore will be used to keep the lights on.

Uncle Ben meets 'Blade Runner' in this wild vertical farming concept that also incorporates aquaculture, wind energy and 'algae facades.'

A new world record is making the future of solar energy look pretty bright.

In the documentary "One Big Home," carpenter Thomas Bena goes behind the scenes to explores the trophy homes and "starter castles" of Martha's Vineyard.

It's worth keeping tabs on some of the super-cool clean tech projects being backed by ARPA-E. Here are some of our favorites.

What better place for the Swedish furniture emporium to acquire its biggest global clean energy investment than the Lone Star State?

Looking to simplify your life, save some money, boost your health and help the planet? Then these grandma-tested customs are for you.

Things were hunky-dory for Ontario homeowners Loretta and Kevin Yates until their ceilings started to crack and ooze honey. Time to call an exorcist? Or an apia

Chris Burley and Ei Ei Khin have an ambitious goal: Grow 1 million wildflowers to help threatened honeybee populations.

A photographer has caught fascinating slow-motion footage of honeybees flying, working and even stinging.

Chilean mine accident survivor, Mario Sepulveda, is said to be thrilled with the casting decision.

How do you clean up a river? The answer is twofold: treatment and dilution.

Who said old houses can't learn new energy-saving tricks?

Our houses are way more efficient than they used to be, but we're using more energy per capita than we ever have.

With California-based OhmConnect, it's easy being green when you're also earning green.

Farming runoff turns the sea floor into a wet desert and forces species onward or upward.

In a place where the streets flood with sewage after it rains, salvation may come in the form of a park.

The massive, potentially rocky planets orbit in the "habitable zone" of a star 22 light-years away.

Here's a handy cheat sheet to help you keep the spacecraft straight.

Beyoncé ended the year on a sour note with members of the NASA community.

Weather permitting, the cargo run will lift off from the Cape Canaveral Air Force Station in Florida at 3:25 p.m. EDT.

Using satellite data and machine learning, researchers have mapped the movements of over 70,000 industrial fishing vessels.

Raising campaign funds is a difficult balancing act for the Louisiana governor.

Five rousing books that sound a rallying cry to think about and work toward environmental solutions in fresh, new ways.

Researchers have developed a soap made of iron rich salts which could one day safely clean tainted water.

Stephen Baldwin and a business partner were suing Kevin Costner and his Ocean Therapy Solutions for more than $17 million in damages.

Naturally occurring bacteria gobbled up at least 200,000 tons of oil and natural gas that spewed into the Gulf following the BP Deepwater Horizon spill, a new s

But environmental groups say oil is still coming ashore and more work needs to be done.

With huge eyes in tiny bodies, baby jumping spiders have high-quality vision.

Researchers hope these rhinos could serve as surrogate mothers, saving the northern white rhino subspecies.

Mother's Day. There's not much time left to honor your mother, but MNN has earth-friendly solutions and a few videos to inspire.

Mother's Day may be the perfect time for Duchess and Buttercup to find a family.

Massive twitter campaign invites @barackobama to visit Appalachia and see mountaintop removal first hand.

Ruling is latest twist in a long debate over how to regulate and enforce coal ash disposal.

Dogs and cats can't help themselves when you unroll the yoga mat. They either participate or just get in the way.

Adding walking poles to your daily jaunt is an excellent way to boost your calorie burn, and they may even help prevent chronic pain with aging.

New study finds several short bursts of exercise are just as effective as one long one.

Bringing nature into the workplace can give you a bit more energy and reduce stress.

Chilean soccer fans are urged do the unthinkable and kindly step away from their grills due to worsening air quality levels in Santiago.