The crazy camouflage of a lichen katydid (video)
Looking more like the delicate work of a fiber artist, this wow-worthy insect has clearly mastered the art of blending in.
Costa Rica achieved 99% renewable energy this year
The tropical country received almost all of its energy from a mix of renewable energy sources.
Costa Rica hasn't used any fossil fuels for electricity so far in 2015
Prices have fallen 12% thanks to this switch to renewables.
Casa Incubo shipping container house is called an "icon of sustainability."
This container home in Costa Rica is almost a monster home, but has some interesting features.
The world’s 10 greenest economies of 2014 may surprise you
A new report ranks countries by their green investments, and also compares performance to our perceptions.
Casa Cúbica turns shipping container into vacation villa
This little unit has sleeping for four in not much space at all.
On Designboom: A gorgeous house built on stilts
One way to guarantee a view and to tread lightly is to build high in the sky.
Horrific legal loophole allows Costa Rica fishermen to fin sharks (warning: graphic)
When you create a law to regulate something, there's always the danger that people will drive a truck through the loopholes, adhering to the letter of the law but not its spirit.
Costa Rica announces plans to close its zoos and release animals from captivity
"We don't want animals in captivity or enclosed in any way," says Costa Rica's Environmental Minister.
Reward fund for information on Jairo Mora Sandoval's murder now $56,000
Thank you to all the generous donors!
Still no justice for young conservationist killed by turtle poachers in Costa Rica
A couple weeks ago, Jairo Mora Sandoval, a 26-year-old conservationist, was kidnapped by sea turtle poachers in Costa Rica. He was bound, beaten, and shot in the head. His body was found on the beach the next day.
Costa Rica Fully Bans Shark Fin Trade
Though shark finning itself had already been banned, transportation and import of shark fins had not been.
Photo of the Day: Playa Guiones, Costa Rica
Hardly a secret anymore, but still off the beaten track a bit, Playa Guiones in Nosara, Costa Rica doesn't disappoint.
Costa Rica to Ban Sport Hunting
Exceptions will be made for subsistence hunting and fishing.
Paul Watson's Arrest Bringing New Focus to Costa Rica's Anti-Shark Finning Efforts
Two ships of shark fin poachers have been stopped in the past two weeks, influenced by renewed government focus on the issue due to Paul Watson's case in Germany.
Would Paul Watson Really Voluntarily Go to Costa Rica for Trial? And Collaborate on Ocean Conservation?
Has the Costa Rica Foreign Minister really just suggested that the Sea Shepherd founder might voluntarily go to Costa Rica to face trial?
Verdes y Colores: Museum and Shop of 100% Local Products from Costa Rica
A venue which showcases and sells 100% locally produced design and artisan items while educating about sustainability and fair trade in San Jose, Costa Rica.
Flying With Canopy in The Costa Rican Rainforest (Photos + Video)
Although activities that mess with local ecosystems to let humans experience nature usually seem intrusive, looking at the canopy face to face while slowly traveling in an aerial tram in the Costa Rican rainforest is a fairly
How Do You Conserve Not Only Nature, But Local Culture? Philippines And Mexico's Interesting Approaches
Every person interested in environmental issues is well aware of the dangers of species extinction and the importance of conservation
New Packaging Tells You How to Reuse It Creatively
Creative crafters can come up with all sorts of beautiful and innovative ways to
In Tourism (And Beyond), Talking About Sustainability Is Dead. Tell A Story Instead
You would think that attending a conference on sustainable tourism in Costa Rica would be a bit bland: yes, they're very green, we know. But just because this Central
When the Sun Goes Down, Eco Resorts Combine Luxury and Adventure (Slideshow)
In the last few years ecotourism has grown from a buzzword to a trend, to full-blown industry. Whether travelers are looking for a rugged adventure or refined luxury, planet-conscious operators have sprung up to satisfy
Why I don't own a printer
Despite being a professional writer, it would be an invitation for unnecessary clutter and cost.
Americans continue to battle food waste
A small survey by Bosch shows that U.S. homeowners feel guilty about wasting food, but need to change their habits.
After Asbestos: The campaign to rename a Quebec town
Greenpeace wants you to vote on your favorite of its submissions, all inspired by local endangered species.
Posters for the plague
We've lived through crises before, with a bit of help from inspiring or hectoring posters.
How the coronavirus may change education and teaching
Schools are closing classrooms and going online all over the world. This may be as much of an opportunity as it is a crisis.
Contagion screenwriter talks Jude Law's anti-science blogger character (video)
Scott Z. Burns explains why the villain of his blockbuster film is an anti-science blogger, while the heroes are government officials.
A picture is worth... Ride a bike and stay well
This ad from the flu pandemic of 101 years ago has held up well.
Boomers do better at green living than Millennials, survey shows
Contrary to popular opinion, young people aren't practicing what they preach.
My heart! Valentine's Day spending has gone bonkers
Those struck by Cupid's arrow are expected to spend $27.4 billion this year, up 32 percent from last year’s record $20.7 billion.
'24/6: The Power of Unplugging One Day a Week' (book review)
Filmmaker Tiffany Shlain explains how going offline for a full day each week can change your brain, body, and soul.
Americans still love libraries
Libraries were the 'most common cultural activity' for many Americans last year.
Zero waste depends on where you live
Some areas have more resources than others, so do your best to work with what you have.
This February 2 is a most-glorious, super rare palindrome day
Not only is it Groundhog Day and Super Bowl Sunday, but it's also an extra-special 8-digit palindrome day.
This zero-waste expert waits 30 days before buying anything
Kathryn Kellogg explains why delaying gratification is beneficial all around.
Tick tock tick tock: Doomsday Clock nears midnight
It is now 100 seconds to midnight, closer to midnight than at any point since the clock's creation in 1947.
6 zero-waste lessons from Paris
A visit to the French capital offers great lessons in how to make less waste.
Time spent in nature is linked to 'green' behaviors
A study has found that the more exposure a person has to the natural world, the more inclined they are to make eco-friendly choices.
On MNN: Boomer posts I thought were OK
On our sister site I write about issues affecting the baby boomer generation. Here are some of my favorites from the year.
This music calms cats the best, study finds
Researchers tested the calming effect of music for kitties during vet visits; 'cat-specific' music was the winner.
The eternal conundrum of dog poop
When trying to phase out single-use plastic, there are some items that seem impossible to replace — like dog poop bags. For those who want to be a greener dog owner, what kind of options exist?
What happens when you flush a goldfish down the toilet?
Let this 14-inch goldfish caught in the Niagara River be your answer.
Mexico navy announces Frida the rescue dog is retiring
The heroic lab saved 12 lives and recovered 41 bodies during her career as a search and rescue dog.
Dogs are evolving to better communicate with humans
New research suggests that dogs' facial anatomy has changed over thousands of years specifically to allow better communication with us.
19 signals dogs use to tell us what they want
Researchers have identified many of the gestures that dogs use to get humans to do their bidding.