Search results for weather or meteorology

Environment Jul 2, 2024

UN weather agency says Tropical Cyclone Freddy that hit eastern Africa last year was longest ever

The U.N. weather agency said Tuesday that Tropical Cyclone Freddy, a deadly Indian Ocean storm that lashed eastern Africa last year, was confirmed to be the longest-lasting cyclone ever recorded at 36 days.

Earth Sciences Jun 27, 2024

New twists on tornadoes: Earth scientist studies why U.S. has so many tornadoes

Across the Midwest during the warmer months, studying the sky for signs of storms and tornadoes becomes one of the most popular pastimes.

Environment Jun 26, 2024

Early warning systems and plans to avert disasters due to extreme rainfall are still flawed, study shows

The constant rise in temperatures and increasing frequency of extreme weather events, especially rainstorms, requires Brazilian towns and cities to develop contingency plans that include efficient monitoring, rapid response, ...

Earth Sciences Jun 18, 2024

Tweets analyzed by scientists offer insight into effective hurricane risk messaging

Forecasters can use images in social media to better communicate weather related hazards of hurricanes, according to a pair of new studies. The findings are published in the journals Natural Hazards Review and Weather, Climate, ...

Earth Sciences Jun 17, 2024

North Texas storms may worsen because of climate change, scientists say

In recent weeks, a deadly tornado ripped through North Texas and severe thunderstorms knocked out power for hundreds of thousands of area residents and brought flash flooding and hail.

Earth Sciences Jun 12, 2024

Students crisscross tornado alley, chasing storms, sharing data, learning lessons

A class of Iowa State University storm chasers abandoned a remote ridge near Carbon, Iowa, and started driving south to get out of the way of an approaching tornado.

Environment Jun 11, 2024

Climate misinformation overshadows record floods worldwide

Climate skeptics are scapegoating a weather modification technique known as cloud seeding to deny the role of global warming in historic floods that have recently devastated countries from Brazil to Kenya.

Planetary Sciences Jun 7, 2024

Researchers discover Earth and space share the same turbulence

In a paper published in Geophysical Research Letters, researchers have discovered that the turbulence in the thermosphere exhibits the same physical laws as the wind in the lower atmosphere. Furthermore, wind in the thermosphere ...

Environment Jun 3, 2024

La Niña may be set to return this year

The 2023/24 El Niño event, which helped fuel a spike in global temperatures and extreme weather around the world, is now showing signs of ending. There is likely to be a swing back to La Niña conditions later this year, according ...

Environment Jun 3, 2024

What looming La Nina means for global temperatures

El Niño, the natural weather phenomenon that contributed to 2023 being the hottest year on record, has recently subsided, paving the way for its opposing, cooling La Niña phase to begin.

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