Spacecraft observations and model simulations provide new insights into tidal patterns that transport momentum and energy into the planet’s upper atmosphere.Read More »Climate Change
New research suggests an atmospheric connection between Arctic sea ice melt and anthropogenic aerosol pollution over the Tibetan Plateau.Read More »Atmospheric Sciences
These waves are key to moving energy from the troposphere to the thermosphere, but until now they haven’t been well described at high altitudes in computer models. Read More »Climate Change
Scientists are challenging conventional notions of how dust particles are aligned; “everything we’ve so far hypothesized about the impact of dust on the atmosphere might be misplaced.”Read More »
Researchers mining data from the National Lightning Detection Network found a 32% decrease in lightning counts in May and June 2020 compared with previous years. Read More »Atmospheric Sciences
High-resolution measurements reveal the structure of the upper ocean under a hurricane and its feedback on storm intensity. Read More »Atmospheric Sciences
CFCs and other halocarbons have long been known for causing an ozone hole over the Antarctic, but many of them are also powerful greenhouse gases.Read More »Atmospheric Sciences
New research indicates that nutrient loads delivered to South American ecosystems by dust originating in Africa are far lower than suggested in previous studies.Read More »Atmospheric Sciences
The observational evidence of the wind field of Hurricane Michael using radar imagery showed an eyewall structure evolution with elliptical, triangular, and square shapes for the first time.Read More »
