Feb. 3, 2025 — A recent study has uncovered compelling evidence suggesting that the climate effects of new particles in urban areas have been significantly ...

Helens, Mount Rainier, Lassen Peak and other nearby volcanoes. They noticed a consistent slowing of the earthquake wave velocity — sometimes by as much as 70% — under the volcanic summits.

However, the vortex isn’t the only thing that influences the jet stream. Other factors include atmospheric waves around the globe, El Niño and even ocean temperatures. When something blocks the ...

This visible image of the ash plume (light brown) from the Popocatepetl volcano in northern Mexico was captured on April 20,2012 at 16:45 UTC (12:45 pm EDT) from the Moderate Resolution Imaging ...

Nearby residents have objected to the proposed park and ride site [James Mitchell] ...

Atmospheric indicators were not sustained at the levels or duration necessary for a La Niña event. Equatorial trade winds in the western and central Pacific were stronger than average for much of the ...

Researchers say the decline in global sulphur emissions as a result of clean air policies - coupled with the warming and fertilisation effects of increasing carbon dioxide levels in the atmosphere - ...

A storm is set to dump sleet, freezing rain and snow on the Midwest on Wednesday before striking the Northeast on Wednesday night into Thursday morning. At least 22 states from Oklahoma to Vermont are ...