Medium-chain chlorinated paraffins, or MCCPs, have been detected in the air of Asia and Antarctica, but this surprise ...

Over the fields of Oklahoma, a little-known, toxic, organic pollutant has been reported for the first time. Its impacts are ...

The UK government recently announced plans to fund five small-scale trials related to geoengineering. It's the first time a ...

This has involved releasing aerosols or silver iodide into clouds ... dumped more than 100 tons of iron sulfate into the Pacific Ocean in the hope it might save the world. At the time, he hoped ...

The white streaks behind planes are condensation trails made of ice, not chemicals sprayed by the Defense Department ...

Now researchers have simulated what the sky may look like after injecting a blanket of various aerosols into the upper atmosphere (Environ ... with the injection of sulfate, calcium carbonate ...

As hurricanes continue to increase in frequency and intensity, a $10-billion-a-year project proposes injecting sulfate into the ... the planet’s atmosphere. But custom-made aerosol particles ...

Injecting these aerosols into the stratosphere — the layer of Earth's atmosphere that sits between ... then condenses to form fine sulfate aerosols that reflect sunlight back to space ...

A group of researchers is exploring an original idea: injecting diamond dust into the atmosphere to fight global warming ... a technique that involves dispersing aerosols into the stratosphere. By ...

The premise is based on the idea of solar geoengineering via stratospheric aerosol injection ... atmosphere with lots of tiny particles that can reflect some of the sun's incoming rays back into ...

A downside, though, is that it will cost approximately $200 trillion. As the climate crisis deepens, scientists have been pondering ways to cool the planet. A new study proposes to spray millions ...