Can a butterfly in Chicago cause a tornado in Hong Kong? A metaphorical concept called the "butterfly effect" describes the sensitivity of a system to minor changes. The use of this concept has grown significantly in many ...
Social Sciences
Mar 19, 2021
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Charitable donations account for about 2% of gross domestic product in the U.S., but it's not well-understood whether an event such as a deadly storm inspires increases in charitable giving or simply reallocates a fixed supply ...
Economics & Business
Mar 11, 2021
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The United States experiences more tornadoes than any other country, with a season that peaks in spring or summer depending on the region. Tornadoes are often deadly, especially in places where buildings can't withstand high ...
Earth Sciences
Mar 2, 2021
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According to the National Weather Service, the average lead time for a tornado warning is now up to 13 minutes nationally, a significant improvement from the 1980s when the average was just five minutes.
Environment
Feb 26, 2021
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Spending her life in Los Angeles, Morgan Andersen knows natural disasters all too well. In college, an earthquake shook her home hard. Her grandfather was affected by recent wildfires in neighboring Orange County.
Social Sciences
Jan 2, 2021
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During tornado formation, sound waves are produced at very low frequencies. And if your name is GLINDA, you do not need to be in Oz to hear them.
Earth Sciences
Dec 7, 2020
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About 1,000 tornadoes strike the United States each year, causing billions of dollars in damage and killing about 60 people on average. Tracking data show that they're becoming increasingly common in the southeast, and less ...
General Physics
Nov 23, 2020
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Weather forecasters can more accurately predict when a tornado is likely to hit the UK thanks to a new tool devised in a partnership between the University of Leeds and the Met Office.
Environment
Oct 20, 2020
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At their most extreme, supercell thunderstorms—those with persistent rotating updrafts—can spawn tornadoes, causing widespread devastation.
Earth Sciences
Aug 25, 2020
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A radar signature may help distinguish which severe storms are likely to produce dangerous tornadoes, potentially leading to more accurate warnings, according to scientists.
Earth Sciences
Jul 1, 2020
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