Every day, tiny plastic pieces from everyday items like cosmetics, car tires, and synthetic clothes slip into our water systems. These microplastics don't just float around—they team up with viruses, creating new ways for germs to travel unseen. Scientists recently looked into how these plastic hitc
Making metals like copper leaves behind a lot of waste called slag. This waste can sometimes release harmful elements like arsenic, antimony, and molybdenum into the environment. Scientists tested how different cooling speeds and chemical conditions affect this release. When slag cools fast, it tur
New Mexico is famous for sunsets, mountains and wide open skies. But a quiet problem grows every day: plastic litter everywhere. A new wave of young people is stepping up. They joined a state program that lets them work with teachers, lawmakers and community leaders to fight plastic waste. T
Vinyl records have outpaced CDs for the first time in decades, with sales exceeding a billion dollars this year. Yet each disc is mostly made from PVC resin, a chlorine‑based plastic that carries a hefty carbon load. A recent study showed that half of an LP’s emissions come from this material, equal
For over a decade, the U. S. had been making steady progress in reducing ground-level ozone—a harmful pollutant that damages lungs and triggers breathing problems. Between 2003 and 2015, average ozone levels dropped by about 0. 65 parts per billion each year. But around 2015, something changed. Wild
Experts are warning that the sky might be getting too crowded. Every year, more satellites zoom into space. When old ones fall back to Earth, they burn up in the atmosphere. But burning satellites don’t disappear quietly. They leave behind tiny particles that float in the air for a long time. In Vi
The study took place in a crowded area of Bhopal, India, where people live close together and often cook with gas but also use firewood or coal. Researchers wanted to see how well residents understood the danger of indoor air pollution (IAP) and whether simple messages could help them change habits.
Growing up in a big city means dealing with noise, crowds, and—less obviously—tiny bits of metals like lead and cadmium that sneak into the air and food. These substances aren’t always obvious, but they might be quietly changing the trillions of bacteria living in children’s guts. A recent study fol
Burning trash doesn’t just turn waste into ash—it can release hydrogen fluoride, a sneaky gas that harms both lungs and the environment. Scientists used to scratch their heads over how exactly this happens in modern incinerators. But a new approach is changing the game. By mixing smart computer tool
Industrial growth in Iranian cities is a double‑edged sword. On one side it boosts jobs and factories, but on the other it releases fine dust that clogs the air. This tiny pollution, called PM2. 5, can sneak into lungs and cause long‑term sickness. Researchers have begun to notice that when the air
