greenhumans

Switzerland Debuts World’s First Solar-Powered Railway Track with Removable Panels

Switzerland’s unveiling of the world’s first operational solar railway project offers a valuable lesson for the world, showcasing how innovation can address both environmental and economic challenges. This project demonstrates the potential of combining renewable energy with existing infrastructure, allowing the railway system to generate clean energy while maintaining regular operations. The removable solar panels […]

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3D Printing Revolutionizes Housing: Affordable, Sustainable Homes Built from Waste Materials

3D printing technology is transforming the construction industry by offering a more affordable, efficient, and sustainable approach to building homes. In Leamington, Ontario, Canada, a project led by Habitat for Humanity Windsor-Essex, the University of Windsor, Invest Windsor-Essex, and Nidus3D is constructing the country’s first 3D-printed multi-unit homes. Funded by the Canada Mortgage and Housing

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New “Power Bar” for Bees Could Help Keep Colonies Alive Without Pollen

Researchers from Washington State University (WSU) and APIX Biosciences in Belgium have developed an innovative food source for honey bees, resembling a “Power Bar,” to help sustain colonies without the need for natural pollen. This specially formulated food is rich in essential nutrients like proteins, vitamins, and sterols, mimicking the nutritional profile of natural pollen.

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Scientists Turn Sewage into World’s Strongest Concrete, Advancing Sustainability in Construction

In a pioneering breakthrough, researchers at RMIT University in Melbourne have found a way to strengthen concrete by integrating sewage-treated steel slag, a waste product of steel manufacturing. By combining the slag with wastewater, the researchers have created a stronger and more durable concrete that is approximately 17% stronger than conventional concrete. This novel method

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Earth’s Slower Rotation Linked to the Rise of Oxygen in Ancient Atmosphere

A recent study has revealed that the slowing of Earth’s rotation over billions of years may have played a key role in the rise of oxygen in the planet’s early atmosphere. Around 2.4 billion years ago, Earth’s day was much shorter, and as the planet’s rotation gradually slowed, the lengthening of days allowed for extended

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Extensive Peat Deposits Discovered in Colombia’s Amazon, Raising Climate Concerns

New research has uncovered vast peat deposits in Colombia’s Amazon, which could store carbon equivalent to 70 years of the country’s emissions. Conducted by University of California, Santa Cruz and Pontificia Universidad Javeriana in Bogotá, Colombia, the study involved extracting sediment cores from 100 wetland sites across the Amazon basin. The peatlands are significantly more

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JBS Cleared to List on NYSE Despite Controversies Over Environmental Impact

Brazilian meat processing giant JBS S.A., the largest meat producer in the world, has gained approval from the U.S. Securities and Exchange Commission (SEC) to list its shares on the New York Stock Exchange (NYSE). The company is set to hold a shareholder meeting on May 23 to vote on the dual listing, with trading

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Ancient Social Networks, Not Climate, Drove the Global Spread of Farming, New Study Finds

The spread of agriculture among ancient communities was powered more by human connections than by environmental change, according to a groundbreaking new study led by researchers from the University of Vienna and the Max Planck Institute for Evolutionary Anthropology. Published in Nature in April 2025, the study combined archaeological evidence, genetic analysis, and environmental data

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Electric Cargo Airship to Transform Heavy Transport by 2027

The LCA60T electric cargo airship, developed by Flying Whales, is set to redefine global transport logistics while supporting the United Nations’ Sustainable Development Goals (SDGs). Designed to carry up to 60 tonnes of cargo, it offers a low-emission, energy-efficient solution for transporting goods to remote and difficult-to-reach areas, where traditional transportation methods are often impractical.

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Thailand’s Plastic Waste Import Ban Pushes Global Waste Crisis Into the Spotlight

In a bold move to combat environmental degradation, Thailand officially banned plastic waste imports in January 2025, joining a growing list of Southeast Asian nations like Malaysia and Vietnam. Between 2018 and 2021, Thailand had received over 1.1 million tons of plastic waste, mostly from developed countries such as the U.S., UK, and Japan—many of

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