Find uplifting stories about heroes, innovations, and solutions
200 results for "pollution"
From crop waste to battery recycling, seven Indian cleantech companies are proving that environmental solutions can be both profitable and practical. Their innovations are tackling pollution at its source while creating sustainable alternatives for everyday products.
Indian scientists have cracked the code on turning crop waste into a clean cooking fuel that could replace expensive imported LPG. The homegrown innovation pays farmers for their leftovers while cutting air pollution in cities.
After decades of contamination threatening Central Valley families, California is finally requiring dairies to stop polluting drinking water with dangerous nitrate levels. The new rules will bring 1,300 dairies into balance within 10 years, protecting communities where 40% of wells exceed safe limits.
Seoul just expanded its low-emission zone to include taxis, service vehicles, and passenger fleets, marking a major step in the city's fight against air pollution. The move puts thousands more vehicles under emissions standards in South Korea's bustling capital.
Cities from Beijing to London have proven that cleaning up toxic air isn't just possible—it's already happening. Through bike lanes, electric cars, and smart restrictions, 19 cities worldwide have cut dangerous pollutants by over 20% since 2010.
The Ocean Cleanup has pulled more than 45 million kilograms of plastic from oceans and rivers, the largest haul by any single project worldwide. The milestone proves cleanup technology works at scale, though it also shows just how much plastic still flows into our waters every day.
Four major companies just proved that cutting industrial pollution doesn't require massive overhauls. Their smart, step-by-step approach is saving money while slashing carbon emissions.
Researchers at Rutgers University have developed a breakthrough plastic that can be programmed to break down into reusable components at a specific time or on cue. The innovation could help solve the plastic pollution crisis by making recycling automatic and complete.
Eight years of charging data from 292 Chinese cities proves electric vehicles are cleaning the air right now, not just promising future benefits. Southern cities see the biggest improvements, offering a roadmap for cleaner cities worldwide.
After pollution turned a river black and cost 50,000 jobs, this Indian textile city built a system that recycles 130 million litres of water every single day. Now it exports $5 billion worth of clothing to global brands using zero wasted water.
Scientists at the University of Waterloo have discovered how to transform plastic pollution into acetic acid using only sunlight and water. The breakthrough could help clean up microplastics while creating valuable chemicals without adding emissions.
Rice University researchers found a way to convert "forever chemicals" into a valuable resource while solving two environmental problems at once. The breakthrough extracts lithium from saltwater faster and cleaner than current methods.
A Swedish forestry company is turning carbon emissions from its pulp mill into clean fuel, creating a blueprint for industry to cut pollution while keeping existing infrastructure. The plant will produce enough green gas to heat thousands of homes.
Sandia National Labs researchers accidentally discovered a groundbreaking way to detect toxic PFAS in water within five minutes instead of days. The breakthrough could put water testing in the hands of everyday people for the first time.
A Danish city replaced standard streetlights with red LEDs to protect local bat colonies while keeping roads safe for drivers. The simple switch lets nocturnal animals and humans share the same space without conflict.
Scientists can now use artificial intelligence to predict which catalyst materials will work best before ever stepping into a lab. This breakthrough could slash years off the timeline for developing clean energy and pollution control technologies.
Communities across Nigeria are taking action to protect their rivers and streams from pollution, with one state governor personally leading efforts to restore water safety. The movement is bringing real change to rural areas where clean water has become scarce.
Scientists discovered 46 species living on plastic debris in the Great Pacific Garbage Patch, creating an entirely new ocean ecosystem. Coastal creatures are surviving and reproducing thousands of miles from shore on long-lasting plastic rafts.
Mexico is pouring half a billion dollars into electric buses and charging stations, starting with 140 buses and 38 chargers in the country's central region. The move could dramatically improve air quality in Mexico City, where pollution levels exceed safety limits 92% of the time.
Scientists turned carbon nanotubes into flexible heating threads that could help factories ditch fossil fuels. The breakthrough opens a new path for cleaning up industrial pollution.
Showing 20 of 200