The return of spring in the Northern Hemisphere touches off tornado season. A tornado's twisting funnel of dust and debris seems an unmistakable sight. But that sight can be obscured to radar, the tool of meteorologists. ...
Earth Sciences
Apr 30, 2024
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4
Some years ago, I found myself making my way up the narrow stairs of a Learjet on a sultry runway in a deserted airport near the South Africa-Mozambique border. The humidity was there to taste—the air thick with it.
Environment
Apr 22, 2024
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22
The upcoming Copernicus Radar Observation System for Europe in L-band (ROSE-L) will provide continuous day-and-night all-weather monitoring of Earth's land, oceans and ice, and offer frequent observations of Earth's surface ...
Planetary Sciences
Mar 8, 2024
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1
Rainfall estimations on O'ahu can be more accurate by combining Hawai'i's two main types of rainfall observations, radar and rain gauge, according to a study by University of Hawai'i at Mānoa researchers. Current observations ...
Earth Sciences
Dec 8, 2023
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1
Kelvin waves, a potential precursor of El Niño conditions in the ocean, are rolling across the equatorial Pacific toward the coast of South America.
Earth Sciences
May 15, 2023
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24
With chatbots like ChatGPT making a splash, machine learning is playing an increasingly prominent role in our lives. For many of us, it's been a mixed bag. We rejoice when our Spotify For You playlist finds us a new jam, ...
Ecology
Mar 24, 2023
0
13
On July 31, 2013 a constellation of US defense satellites saw a streak of light over South Australia as a rock from outer space burned through Earth's atmosphere on its way to crash into the ground below.
Astronomy
Nov 26, 2022
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36
Although the Arecibo radio telescope is no more, it continues to deliver scientific discoveries. There is a wealth of Arecibo data astronomers continue to mine for new discoveries, and one of them is thanks to an astronomical ...
Astronomy
Mar 21, 2022
1
57
As the snowstorm headed through New York on February 24, one professor at Stony Brook University in Stony Brook, New York spent the hours leading up to it preparing his students to head right into the storm.
Earth Sciences
Feb 28, 2022
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3
The U.S. Department of Energy on Tuesday announced a new kind of climate observatory near the headwaters of the Colorado River that will help scientists better predict rain and snowfall in the U.S. West and determine how ...
Environment
Aug 25, 2021
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