The ozone hole above Antarctica will keep opening up each spring for decades to come: Why that still matters
At this time of year, as the sun rises over Antarctica, a "hole" opens up in Earth's ozone layer.
At this time of year, as the sun rises over Antarctica, a "hole" opens up in Earth's ozone layer.
Earth Sciences
Sep 6, 2024
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Where hidden water tables meet the Earth's surface, life can thrive even in the driest locations. Offering refuge during times of drought, shallow groundwater aquifers act like water savings accounts that can support ecosystems ...
Earth Sciences
Jul 17, 2024
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In a revelation that highlights the fragile balance of our planet's atmosphere, scientists from China, Germany, and the U.S. have uncovered an unexpected link between massive wildfire events and the chemistry of the ozone ...
Earth Sciences
Jul 12, 2024
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In the final decades of the 20th century, stratospheric ozone depletion—often called, not quite accurately, the ozone hole—was a widespread concern. Halocarbons, including chlorofluorocarbons used as coolants in refrigerators ...
Earth Sciences
Jun 17, 2024
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A study by researchers from the International Food Policy Research Institute (IFPRI), published in Nature Sustainability, reaffirms the world's growing dependence on depleting groundwater systems. Although efforts to slow ...
Environment
Jun 14, 2024
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Groundwater forms when precipitation such as rain and snow seeps into the soil, replenishing rivers and lakes. This resource supplies drinking water. However, a recent study has alarmed the scientific community by predicting ...
Earth Sciences
May 30, 2024
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Record-setting storms in 2023 filled California's major reservoirs to the brim, providing some relief in a decades-long drought, but how much of that record rain trickled underground?
Earth Sciences
May 4, 2024
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The Space Climate Research Group at the University of Oulu, Finland has been studying the effects of energetic particle precipitation from space, more commonly known as the aurora borealis or Northern Lights, on winter weather ...
Planetary Sciences
Feb 16, 2024
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The concept of deadly mass extinctions wreaking destruction upon Earth's ecosystems millions of years ago is something that has fascinated the public and scientists alike for decades.
If you stand at practically any point on Earth, there is water moving through the ground beneath your feet. Groundwater provides about half of the world's population with drinking water and nearly half of all water used to ...
Earth Sciences
Jan 27, 2024
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