greenhumans

Common polymers that are widely regarded as safe, such as those used in food packaging, household products, and even medical devices, have been found to release harmful toxins over time. Materials like polycarbonate and polyvinyl chloride (PVC) can leach chemicals such as Bisphenol A (BPA) and phthalates, which are linked to serious health concerns. BPA, […]

In a groundbreaking discovery, researchers from the University of California, Berkeley, and the Chinese Academy of Sciences have developed a novel method to generate electricity using tiny plastic beads. These beads, when rubbed together or brought into contact, produce an electric charge through a process called triboelectrification, the same principle behind static electricity. By arranging

In the Amazon, areas surrounding the BR-163 highway have become major deforestation hotspots, with the agricultural expansion driving much of the destruction. These regions, particularly agrarian reform settlements like PDS Brasília, are at the center of a conflict between environmental conservation and the demand for agricultural land. While these settlements occupy only a small portion

China is making headlines with its development of gravity-based energy storage systems, a promising alternative to lithium-ion batteries. The news comes as the country intensifies its efforts to develop more sustainable and efficient energy storage solutions. In December 2023, Energy Vault launched its first commercial-scale gravity battery facility in Jiangsu province, connecting it to the

Ulaanbaatar, the world’s coldest capital, is battling a severe air pollution crisis as toxic coal smoke blankets the city. With temperatures plummeting to -40°C in winter, nearly half of its 1.6 million residents rely on raw coal for heating, leading to dangerously high levels of PM2.5 pollutants—sometimes exceeding 500 micrograms per cubic meter, 20 times

Innovative technologies are opening up the possibility of turning mine waste into a valuable resource, offering a “net-zero” opportunity that could be worth billions. Globally, mining operations generate vast amounts of waste, including tailings, which are typically discarded and stored in large dams. However, recent studies and pilot projects are showing that this waste, which

The Canadian military is significantly enhancing its presence in the Arctic, increasing patrols and military exercises as competition for the region intensifies. As global temperatures rise, Arctic ice is rapidly melting, exposing new shipping routes and valuable natural resources such as oil, gas, and rare minerals. In response, Canada has been deploying more personnel, modernizing