Eclipse experts are available to discuss eclipses, why eclipses are important for studying the Sun, and what research NSF NCAR is participating in during the April 8, 2024 eclipse.

Scientists from the U.S. National Science Foundation National Center for Atmospheric Research (NSF NCAR) have begun a four-country deployment focused on obtaining airborne observations of air quality over some of Asia’s largest cities.

Although a warmer atmosphere can hold more water vapor, atmospheric moisture has not increased over arid and semi-arid regions of the world as the climate has warmed.

Before its retirement last month, the Cheyenne supercomputer helped advance knowledge into virtually every aspect of Earth system science.

The forests and grasslands of northern tropical Africa take in about as much carbon dioxide in the wet season as they release in the dry season, according to a new study based on observations from aircraft. The findings contradict earlier research that relied on satellite data and found that these ecosystems may be adding significantly more carbon to the atmosphere than they absorb over the course of a year.