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Past Presentation | This episode looks at a range of sustainable practices young Edmontonians are engaged in to bring local, healthy and delicious food to local tables. Host Paula Humby plants an apple tree.

Now Playing | A day in the life of Patrick Lang living a sustainable life in Malibu… filmed before his home and community were consumed by fire in the fall of 2018.

Researchers at ICTA-UAB found that human urine can be reused as a sustainable fertilizer for urban agriculture, helping reduce CO₂ emissions, water use, and reliance on non-renewable resources. Reusing human urine to produce sustainable fertilizers could offer major environmental advantages for urban agriculture, according to a study by the Institute of Environmental Science and Technology [...]

Hybrid solutions that combine nature with common “hard” coastal protection measures may offer more benefits in lower-risk areas. Common “hard” coastal defenses, like concrete sea...

Today marks World Tourism Day, held every September 27 to highlight tourism’s role in economies and communities worldwide. This year’s theme, “Tourism and Sustainable Transformation,” points to how the industry can drive positive changes while protecting environments and cultures. The United Nations established this day in 1980 to mark the adoption of its tourism organization’s […] The post World Tourism Day 2025 Focuses on Sustainable Transformation appeared first on The Tico Times | Costa Rica News | Travel | Real Estate.

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Monteverde ranks among the most popular destinations in the country, attracting over 200,000 tourists annually due to its robust conservation efforts. In response to the large number of people who visit, Monteverde is starting a project aimed at gathering and processing organic waste, particularly leftover food from restaurants, with the aim of utilizing it to […] The post Monteverde Leads the Way in Sustainable Waste Management appeared first on The Tico Times | Costa Rica News | Travel | Real Estate.

Drone company founders with MIT Advanced Study Program roots seek to bring aerial delivery to the mainstream.

Avocados are marketed as a superfood, but growing them for an expanding world market has turned a rural Mexican state into an unsustainable monoculture

California on Wednesday signed an agreement with the country's leading passenger and cargo airlines to accelerate the use of sustainable aviation fuels across the state. The California Air Resources Board (CARB) and Airlines for America (A4A) — an industry trade group representing almost a dozen airlines — pledged to increase the availability of sustainable aviation fuels statewide....

In the lush jungle of northern Guatemala — in the largest protected area in Central America — 30 leaders from Colombia’s Amazon basin region are swapping strategies with local ethnic Maya farmers on how to live off this dense forest without destroying it. Under the soaring, leafy mahogany and cedar trees in the Maya Biosphere […] The post Maya Biosphere Reserve: A Model for Sustainable Land Management appeared first on The Tico Times | Costa Rica News | Travel | Real Estate.

A new study shows how sugar levels influence plant growth and oil production through the protein KIN10, offering the potential for advancements in biofuel production....

The mushroom industry explores the potential of spent substrate, a byproduct of mushroom cultivation, for various environmental and agricultural applications.Doug Bierend reports for Civil Eats.In short:Spent substrate, the leftover material from mushroom farming, holds potential for compost, soil decontamination, biofuel, and further mushroom cultivation.Small and large mushroom farms alike face the challenge of managing the increasing amounts of spent substrate, seeking innovative solutions for its disposal and reuse.The Central Texas Mycological Society has created a community network for free spent substrate pickup, supporting local farms and environmental projects.Key quote:"If you're gonna do it, awesome, but account for this waste stream you're producing and how you're gonna get it off of your property."— Amanda Janney, founder of KM MushroomsWhy this matters:Incorporating spent substrate into farming practices supports the principles of circular economy by recycling waste products into valuable resources. This not only reduces waste but also minimizes the environmental impact of farming by decreasing the reliance on synthetic inputs.The way we eat and grow food has to dramatically change if we're going to feed the world's increasing population by 2050 and protect the planet, according to a major report released in 2019 from the EAT-Lancet Commission.

This story was originally published by Inside Climate News and is reproduced here as part of the Climate Desk collaboration. For years, eagle-eyed environmentalists have called out banks and consumer businesses—from Barclays to fashion brand ASOS—for making misleading claims that their practices or products are sustainable, otherwise known as greenwashing.  However, lately there has been an uptick in “greenhushing,” a […]

Planned route linking Cambourne to Cambridge will go through one of county’s last traditional orchards A £160m busway scheduled to be built through one of Cambridgeshire’s last traditional orchards would cause irreversible ecological harm, a public inquiry has been told.The plans being examined for an off-road busway linking Cambourne to Cambridge follows a route through Coton Orchard, a 24-hectare (60-acre) orchard and nationally recognised priority habitat. A public inquiry, held by planning inspectors appointed by the transport secretary, is examining the scheme until 21 November. Continue reading...

Extraction of nickel, an essential component of clean energy technologies, needs stronger policies to protect local environments and communities, MIT researchers say.

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The advance could help make 3D printing more sustainable, enabling printing with renewable or recyclable materials that are difficult to characterize. While 3D printing has...

Make the best of the “double brood” of cicadas with insect kimchi and tempura-fried bugs.

California is partnering with a major airline trade group to increase the availability of sustainable aviation fuels in the state

Backing of Glencore angers campaigners who have highlighted firm’s environmental breaches in South AfricaOne of the world’s biggest banks, JP Morgan, has promoted ­environmental and “sustainable” funds to customers which have invested more than £200m in the mining giant Glencore, it can be revealed.Ethical investing has become big business for JP Morgan and other financial giants, with worldwide “sustainable” investing expected to surpass $40tn by 2030. But the industry now faces scrutiny over the rules around investments focusing on environmental, social and governance (ESG) issues. Continue reading...

The suds that go down the drain can be harmful to wildlife. We’ve got tips on how to clean clothes and support nature.

Buildings in the U.S. are turning to ice batteries for air conditioning — a technology that freezes water into ice at night when electricity is cheap and lets it thaw during the day to cool indoor spaces

Costa Rica is facing a pesticide crisis due to the high use of chemicals in agriculture and their harmful impacts on human health and ecosystems. Experts have repeatedly called for a transition to sustainable agriculture practices like agroecology, which promotes organic farming and eco-friendly alternatives. Costa Rica ranks among the highest in pesticide use per […] The post High Pesticide Use in Costa Rica Sparks Call for Sustainable Farming appeared first on The Tico Times | Costa Rica News | Travel | Real Estate.

For years, Debbie Stabenow fought for environmentally friendly agricultural policy. She retired with mixed results.

The snakes may be some of the most resource-efficient animals to farm on the planet, a new study suggests

"The last thing we want to do is take the pleasure away from eating"

A new commentary published in Nature Sustainability reflects on the results of a new study identifying a potentially less toxic bisphenol chemical as an example of the Safe and Sustainable by Design framework for creating a generation of safer chemical alternatives. In short: The Safe and Sustainable by Design framework, introduced by the European Commission in 2022, lays out principles for the redesign and assessment of industrial chemicals based on four considerations: hazard, worker’s exposure during production, exposure from use, and full life-cycle impacts. Using this framework, researchers identified a bisphenol chemical that does not have estrogenic properties, unlike toxic BPA. This new bisphenol also shows potential for high technical performance and is created from renewable materials. Key quote: “Importantly, this work signals a growing interest among chemists… to find safe substitutes for endocrine-disrupting commercial chemicals to enhance the welfare of the ecosphere and the sustainability of our civilization.” Why this matters: Existing bisphenol chemicals — including BPA and its common substitutes BPS and BPF — have well-established negative health consequences, particularly to metabolism and reproduction. While some countries have limited the use of BPA, the use of other estrogenic bisphenols has continued to increase, undermining regulations’ protective potential. This commentary emphasizes how critical it is that health and environmental impacts be prioritized as key considerations in the creation of new chemicals alongside economic potential and technical performance. Related EHN coverage: Op-ed: Building a safe and sustainable chemical enterpriseFDA’s current BPA safety standards are outdated, misguided and flawed, scientists sayMore resources: European Commission: Safe and Sustainable by Design frameworkTiered Protocol for Endocrine Disruption (TiPED), a tool used by the authors of this commentary to facilitate the early identification of potentially endocrine disrupting chemicals. Collins, Terrence et al. for Nature Sustainability. Dec. 4, 2025Margarita, Christiana et al. for Nature Sustainability. Dec. 4, 2025

Earlier this summer, the United Nations reported that humanity now consumes more fish raised in farms than taken from the ocean.  The milestone was the culmination of a decades-long growth spurt in aquaculture, or fish farming, an industry that produces more than four times as much fish today than it did 30 years ago. Fish […]

SYDNEY (Reuters) - New Zealand signed a trade deal on Saturday with Switzerland, Costa Rica and Iceland to remove tariffs on hundreds of...

The last thing we want to do is take the pleasure away from eating. But bite-sized changes add up to significant environmental benefits.

The Red Lake Band of Chippewa school district adopted electric buses, heralding a new era of eco-conscious school transportation.Daniel Cusick reports for E&E News.In short:A Minnesota tribal school district becomes an early beneficiary of the Biden administration's Clean School Bus Program, transitioning to electric buses.The electric buses are seen as aligning with the tribe's values of environmental stewardship and as a teaching tool for students.Concerns remain about electric vehicles' performance in extreme climates, a challenge for the rural, colder regions where the buses will operate.Key quote:“Ultimately, we think this fits with the direction we’re going on sustainability, and the fact that we want to be attuned to clean energy and the natural environment.”— Tim Lutz, Red Lake School District superintendentWhy this matters:Electric buses contribute to a significant reduction in greenhouse gas emissions. Unlike diesel buses, which emit a considerable amount of carbon dioxide—a potent greenhouse gas—electric buses operate on electricity, substantially cutting down the pollutants released into the atmosphere. Expanding electric vehicle access will help improve air quality and mobility in low-income communities plagued by environmental racism.

Several NFL stadiums in the U.S. are among the most sustainable sports venues in the world because of their solar panels, rainwater collection systems and on-site composting and recycling programs

By Nathan VifflinAMSTERDAM (Reuters) - With pollution linked to the manufacture of cutting-edge computer chips needed for AI rising rapidly, the...

Salon spoke with Japanese philosophy professor Kohei Saito about his new book, "Slow Down: The Degrowth Manifesto"

The environmental footprint of this holiday is frightening – here are ways to celebrate responsibly and still have funHalloween is just around the corner, with millions of children gearing up to put on their favorite costumes and flock to the streets for trick-or-treating. Spooky skeletons and glowing jack-o’-lanterns are adorning homes that have gone all out to celebrate a night of fright. But the truly scariest part of the holiday might just be the plastic waste left behind after the festivities end.The environmental footprint of Halloween is staggering. Continue reading...

Australian Marine Conservation Society’s GoodFish guide aims to showcase the most environmentally friendly seafood sources Get our breaking news email, free app or daily news podcastAs a challenging year for marine life heads into its final weeks, GoodFish has shared its list of sustainable choices for the festive season to help take the pressure off Australia’s oceans.“It’s a time to be more careful than ever,” said Adrian Meder, sustainable seafood program manager at the Australian Marine Conservation Society, which produces the GoodFish guide. Continue reading...

A version of this article originally appeared in The Deep Dish, our members-only newsletter. Become a member today and get the next issue directly in your inbox. “The thing is, home cooking is serious business. It is a conscious decision to turn raw ingredients into a meal to nourish ourselves and the people we love,” she wrote. […] The post Home Cooking Can Be Stress-Free and Part of a Sustainable Food System appeared first on Civil Eats.

Shared e-scooters have safety features that private e-scooters lack, but accident data don’t distinguish between them, nor tell us about the economic and environmental harms of other transport modes.

Provisional figures in government mandate’s first year show 20% shortfall in levels of SAF supplied for UK flightsThe take-up of sustainable aviation fuels is on course to fall short of the UK government’s first annual mandate, official figures suggest.Production data published by the Department for Transport (DfT) covering most of 2025 shows that sustainable fuels (SAF) only accounted for 1.6% of fuel supplied for UK flights – 20% less fuel in volume than the 2% needed to fulfil the requirement. Continue reading...

Our obsession with consumption and plastic is not sustainable.

Cinema Verde is hosting a three-day Earth Day celebration from April 21-23, 2023. The celebration includes a community clean-up event, a sustainable showcase, and a celebration dinner to honor the talented filmmakers who showcased their inspiring work during the February Cinema Verde festival.

Past Presentation | 20 years ago, a young group of social entrepreneurs started a company to sustainably harvest acai in the Brazilian rainforest. Along the way, they joined a movement of purpose-driven companies looking to change the world through an alternative economic model. These "triple bottom line" businesses measure success not only financially but also socially and environmentally. Their practice of "conscious commerce" addresses some of today’s most challenging issues. This award-winning documentary empowers viewers to be part of the solution by "voting with their dollars" and supporting brands and products that make positive change for the planet.

We know fast fashion is bad for the environment. Ultra-fast fashion makes matters worse. This disturbing trend towards disposable clothing is the opposite of sustainable. Here’s what must be done.

The culinary couple discuss zero-landfill bar programs, sustainability and the wide world of fish cookery

Study shows how smart policies could address competing land-use needs.

Now Playing | Joep van Dijk is a passionate climate scientist. He likes to search for extreme examples that show how life can be lived sustainably. This documentary follows Joep on his CO2-neutral journey from Amsterdam to the United States of America and shows how this choice inspires himself and others to live a climate conscious life.

Travel and environmental experts break down the rise of the "green travel" movement and how to incorporate it into your next vacation.

Solar power could enable 400m Africans without water to tap into groundwater aquifers. However, we must ensure smaller projects do not lose out in the rush for new technologyIt’s a truly dreadful irony: for many of the 400 million people in sub-Saharan Africa who lack access to even a basic water supply, there is likely to be a significant reserve in aquifers sitting just a few metres below their feet.Groundwater – the water stored in small spaces and fractures in rocks – makes up nearly 99% of all of the unfrozen fresh water on the planet. Across the African continent, the volume of water stored underground is estimated to be 20 times the amount held in lakes and reservoirs. Continue reading...

SFU professor Chelsey Geralda Armstrong’s research on beaked hazelnut DNA reveals Indigenous peoples in British Columbia cultivated and traded the plant 7,000 years ago, shaping the land sustainably. The study challenges colonial misconceptions of untouched landscapes and emphasizes Indigenous environmental expertise. By decoding the DNA of the beaked hazelnut (Corylus cornuta), a native plant that [...]

In the United Nations Conference on Biodiversity (COP16) in Cali, Colombia, the Costa Rican delegation organized a side event to announce a new biodiversity-focused Payment for Environmental Services program called “PES Biodiversity Plus.” Costa Rica also reaffirmed its commitment to the Kunming-Montreal Global Biodiversity Framework, often described as the “Paris Agreement for Nature.” After years of PES, Costa Rica expanded the program this week […] The post Costa Rica Expands Forest Protection with New Biodiversity Program appeared first on The Tico Times | Costa Rica News | Travel | Real Estate.

New signs invite travelers to take in a self-guided, "forest-to-frame" tour before their next flight.

Design created with no concrete and completely sustainable materials is first to win new environmental prizeA garden built with “humble” terracotta made into 3D-printed bricks has won the first green medal at Chelsea flower show for being the most environmentally sustainable design.This year’s show, held in the Royal hospital gardens in south-west London, has a strong environmental theme. At the press day on Monday, Dame Judi Dench was presented with a seedling taken from the Sycamore Gap tree felled in Northumberland. Continue reading...

Blaauwberg Nature Reserve has once again received Green Coast Status from WESSA, now for the fifth time since 2018. The post Blaauwberg Nature Reserve gets Green Coast Status once more appeared first on SA People.

UMass Amherst survey seeks to improve the food industry’s understanding of consumer attitudes toward sustainable packaging and to guide consumers toward more eco-friendly options. A...

The forum on ocean protection “Immersed in Change,” held in Costa Rica as a prelude to a crucial UN meeting in France in 2025, will culminate this Saturday with a “declaration of peace for the ocean,” organizers reported. After two intensive days of debate, calls to action, presentations of successful initiatives, and shared knowledge in […] The post Costa Rica Declares Peace with the Ocean in Groundbreaking Initiative appeared first on The Tico Times | Costa Rica News | Travel | Real Estate.

With the environment constantly changing due to global warming, future generations will have a chance only if the current population takes sustainable actions.

IDB Invest announced a partnership with Banco Nacional de Costa Rica (BNCR) to launch Costa Rica’s first blue bond. IDB Invest committed $25 million to the $50 million bond issuance while mobilizing an additional $20 million from FinDev Canada and $5 million from LAGreen. The proceeds will help increase financing for companies in Costa Rica […] The post Costa Rica’s Blue Economy Boosted by Landmark Bond Issue appeared first on The Tico Times | Costa Rica News | Travel | Real Estate.

In the Solomon Islands, Indigenous tribes are leveraging the lucrative carbon credit market to sustainably protect their ancient rainforests from logging while funneling vital income to their communities.Jo Chandler reports for Yale E360.In short:Several Solomon Islands tribes have united to form the Babatana Rainforest Conservation Project, preserving their forests and selling carbon credits internationally.The project includes verified protected areas and employs local tribespeople as rangers, enhancing biodiversity and environmental stewardship.The initiative provides significant economic benefits to the tribes, supporting community developments like education and infrastructure.Key quote:"If we misuse or destroy this land, we will not have any other,"— Linford Pitatamae, leader of the Sirebe tribeWhy this matters:Natural habitats play a significant role in the carbon market because of their ability to sequester carbon naturally. By valuing the carbon stored in these ecosystems, the market incentivizes their preservation. For example, a forest that might otherwise be cleared for agriculture could be maintained as a carbon sink. The revenue from selling carbon credits can make conservation financially viable for landowners and communities, providing an economic alternative to destructive practices like deforestation.Researchers say "proforestation" policies are the fastest and most effective way to draw excess CO2 out of the atmosphere.