Search results for metal air pollution

Environment Jan 26, 2026

How NASA is homing in from space on ocean debris

In late 2025, scientists reported that for the first time, they were able to detect concentrations of plastic pollution on land using NASA's Earth Surface Mineral Dust Source Investigation (EMIT) sensor aboard the International ...

Environment Jan 12, 2026

Plastic—when a miracle technology becomes a burden

Plastic is everywhere in modern society. While it has paved the way for enormous progress, the pollution it leaves behind is now creating major challenges.

Earth Sciences Jan 12, 2026

Why Greenland's vast natural resources won't necessarily translate into huge profits

The US is saber-rattling over Greenland once again. The vast island's natural resources are back on the agenda, a year after then-US national security advisor Michael Waltz announced: "This is about critical minerals. This ...

Social Sciences Jan 8, 2026

'Are we safe?': Living in the shadow of a refinery

Set against the picturesque Rocky Mountains is a city-like maze of metal and fire, where towering flare stacks glow against the dark. A deep industrial hum drifts through the night, lulling nearby residents to sleep as its ...

Environment Jan 5, 2026

LA fires: Chemicals from the smoke lingered inside homes long after the wildfires were out. Studies tracked the harm

When wildfires began racing through the Los Angeles area on Jan. 7, 2025, the scope of the disaster caught residents by surprise. Forecasters had warned about high winds and exceptionally dry conditions, but few people expected ...

Environment Dec 18, 2025

An integrated framework to better assess air pollution health risks

A research team affiliated with UNIST has unveiled an integrated air pollution analysis framework that enables more precise assessment of exposure risks from carcinogenic air pollutants commonly emitted from industrial complexes. ...

Environment Dec 11, 2025

Lahore's toxic winters: How smog is reshaping daily life in urban Pakistan

In November 2025, Lahore, the second-largest city in Pakistan, registered a "hazardous" air quality index of 509, according to IQAir, a global air quality monitoring organization. The number speaks for itself. Eyes sting, ...

Earth Sciences Dec 10, 2025

How are humans changing the Arctic Ocean?

As part of the EU project ECOTIP, an international team of researchers, including the Helmholtz-Zentrum Hereon, has analyzed the sea off Greenland more comprehensively than ever before. The key question: How is the area developing ...

Environment Dec 4, 2025

E-waste recycling in Ghana exposes workers to toxic pollution and health risks

A University of Michigan study has found that people in Ghana and across the Global South who recycle electronic waste face a difficult paradox: earning livelihoods to ensure survival comes at the cost of severe long-term ...

Biochemistry Dec 2, 2025

Chance discovery converts toxic nitric oxide into nitrogen gas at room temperature

Nitrogen is a crucial component of proteins and nucleic acids, the fundamental building blocks of all living things, and thus is essential to life on Earth. Gaseous N2 from the atmosphere can be fixed by soil bacteria capable ...

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