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Geoscience: Environmental Issues
Published

Grimy windows could be harboring toxic pollutants - Grimy Windows Could Be Harboring Toxic Pollutants      (via sciencedaily.com) 

Dirty windows can harbor potentially harmful pollutants under protective films of fatty acids from c...

Geoscience: Environmental Issues
Published

Copper-based chemicals may be contributing to ozone depletion - Copper-Based Chemicals: A Major Contributor to Ozone Depletion      (via sciencedaily.com) 

As Earth's ozone layer recovers from past emissions of now-banned CFCs and halons, other chemicals a...

Geoscience: Environmental Issues
Published

Study reveals more hostile conditions on Earth as life evolved - Study Reveals More Hostile Conditions on Earth as Life Evolved      (via sciencedaily.com) 

During long portions of the past 2.4 billion years, the Earth may have been more 'inhospitable' to l...

Chemistry: Organic Chemistry Geoscience: Environmental Issues
Published

Soil tainted by air pollution expels carbon - Soil Tainted by Air Pollution Expels Carbon      (via sciencedaily.com) 

New research suggests nitrogen released by gas-powered machines causes dry soil to let go of carbon...

Geoscience: Environmental Issues
Published

Designing roots to penetrate hard soils could help climate proof crops - Designing Roots to Penetrate Hard Soils Could Help Climate-Proof Crops      (via sciencedaily.com) 

Scientists have discovered how to design cereal roots able to continue growing in hard soils by alte...

Paleontology: Early Mammals and Birds
Published

How new bird species arise - How New Bird Species Arise: Understanding the Process of Speciation      (via sciencedaily.com) 

Much of a centuries-old debate over where and how new bird species form has now been resolved. Resea...

Geoscience: Geomagnetic Storms
Published

New 'sun clock' quantifies extreme space weather switch on-off - New 'Sun Clock' Quantifies Extreme Space Weather Switch On-Off      (via sciencedaily.com) 

Extreme space weather events can significantly impact systems such as satellites, communications sys...

Geoscience: Geomagnetic Storms
Published

New sunspots potentially herald increased solar activity - New Sunspots Potentially Herald Increased Solar Activity      (via sciencedaily.com) 

On May 29, 2020, a family of sunspots -- dark spots that freckle the face of the Sun, representing a...

Geoscience: Geomagnetic Storms
Published

Making connections: Bringing astrophysical processes down to Earth - Making Connections: Bringing Astrophysical Processes Down to Earth      (via sciencedaily.com) 

Magnetic reconnection, a process in which magnetic field lines tear and come back together, releasin...

Geoscience: Volcanoes
Published

Tonga volcano had highest plume ever recorded - Tonga Volcano Eruption: The Highest Plume Ever Recorded      (via sciencedaily.com) 

Using images captured by satellites, researchers have confirmed that the January 2022 eruption of th...