With toxic smog choking cities worldwide and 99% of the population breathing unsafe air, 2025 must be the year for decisive ...

Scientists Find a Human 'Fingerprint' in the Upper Troposphere's Increasing Ozone Aug. 2, 2024 — Scientists confirmed that much of ozone's increase in the upper troposphere is likely due to humans.

The Earth's atmosphere has strengthened its ability to remove air pollutants, including the potent climate-warming gas ...

And Hyderabad tops a list of large cities in India that produces this gas — methane — which is also recognised as a prime ...

CO2 is responsible for around 55% of global warming to date. The other 45% comes from super pollutants: methane; black carbon; fluorinated gases; nitrous oxide; and tropospheric ozone. These ...

"This study updates how we understand [ozone] pollution." Researchers make stunning discovery that shatters previous ...

Supersonic planes will burn significantly more fuel than current aircraft, resulting in higher emissions of carbon dioxide, ...

"For the troposphere and stratosphere ... "The high-energy solar particles can change ozone chemistry and disrupt the ozone layer," Sato said. "We also know that the aurora phenomenon can create ...

Given the presented objective, this work is structured as follows. In Section 2, we describe the basic elements that compose a simplified kinetic model of the tropospheric ozone cycle, which therefore ...

In what feels like the first real winter we’ve had in years here in New York, an Arctic blast or polar vortex is partially to blame. The polar vortex is ...