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Farming for the Future of the Planet: How Liming Could Be Key for Carbon Removal

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AdobeStock_445557503.jpeg
Description

<p>A tractor applying lime to mitigate acidity in the soil. [Adobe Stock]</p>

Mercury ID
677739
Aug 19, 2025

Liming, a centuries-old agricultural practice, can improve crop yield and greenhouse gas reduction.

Why Do Big Oil Companies Invest in Green Energy?

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A flare burns natural gas at an oil well on Aug. 26, 2021, in Watford City, N.D.
Description

<p>A flare burns natural gas at an oil well on Aug. 26, 2021, in Watford City, N.D. <a href="https://newsroom.ap.org/detail/BidenMethaneEmissions/bd59009031284cb2be… Photo/Matthew Brown</a></p>

Mercury ID
678053
Sep 17, 2025

Despite the relatively modest scale of investment in clean energy by oil and gas companies so far, there are several business reasons oil companies would increase their investments in clean energy over time.

Meet the Microbes: What a Warming Wetland Reveals About Earth’s Carbon Future

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An aerial photo of the SPRUCE experiment.
Description

An arial photo of the SPRUCE experiment.

Mercury ID
678030
Sep 16, 2025

A new study is unearthing how and why peatlands are producing carbon dioxide and methane. 

New Links in Air Pollution and Dementia

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Car exhaust (Adobe: elcovalana)
Mercury ID
678035
Sep 16, 2025

Scientists team up to better understand how certain types of air pollution increase the risk of developing dementia. 

Decades in the Making: Seeing the Full Impact From Air Pollution Reductions

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NOAA Iridescent Clouds
Description

<p>Iridescent clouds before sunset / Source: NOAA<br> </p>

Mercury ID
678151
Sep 26, 2025

Georgia Tech researchers analyze seasonal differences of SO₂ and sulfate concentrations in the atmosphere over decades to determine the long-term impact of sustained air quality control efforts.

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