Researchers have identified a weather event that caused an unusually extreme cold wave to hit Europe and Asia during the winter of 2018, which could help atmospheric scientists better predict similar events in the future, ...
Earth Sciences
Sep 18, 2019
0
219
Saturn's hazy moon Titan has a long-lived Earth-like winter polar vortex supercharged by the moon's peculiar chemistry, according to new research published in AGU's journal Geophysical Research Letters.
Space Exploration
Apr 29, 2019
0
39
It might seem counterintuitive, but the dreaded polar vortex is bringing its icy grip to parts of the U.S. thanks to a sudden blast of warm air in the Arctic.
Environment
Jan 28, 2019
86
1950
The long-lived international Cassini mission has revealed a surprising feature emerging at Saturn's northern pole as it nears summertime: a warming, high-altitude vortex with a hexagonal shape, akin to the famous hexagon ...
Space Exploration
Sep 4, 2018
7
344
If you can predict the path of the jet stream, the upper atmosphere's undulating river of wind, then you can predict weather – not just for a week or two, but for an entire season. A new Stanford study moves toward that ...
Earth Sciences
Jul 10, 2018
0
137
Not for the first time in recent years, Europe has descended into a deep freeze while the Arctic experiences record high temperatures, leaving scientists to ponder the role global warming may play in turning winter weather ...
Environment
Feb 28, 2018
49
226
Overwhelming scientific evidence has demonstrated that our planet is getting warmer due to climate change, yet parts of the eastern U.S. are actually getting cooler. According to a Dartmouth-led study in Geophysical Research ...
Earth Sciences
Feb 14, 2018
21
183
A new movie sequence of images from NASA's Cassini spacecraft shows the view as the spacecraft swooped over Saturn during the first of its Grand Finale dives between the planet and its rings on April 26.
Space Exploration
May 4, 2017
2
511
(Phys.org) —A group of researchers at Macquarie University has shown that circular dichroism – a differential absorption of the circular polarization light – can be induced in mirror symmetric samples such as circular ...
Optics & Photonics
Sep 15, 2014
0
0
A new study says that as the world gets warmer, parts of North America, Europe and Asia could see more frequent and stronger visits of cold air as the world gets warmer.
Earth Sciences
Sep 2, 2014
87
0
