TUCSON, Arizona, March 3 -- The Astrophysical Journal, a research journal from the American Astronomical Society that says it is devoted to recent developments, discoveries and theories in astronomy and astrophysics, published research articles, including the following topics, in its March 1, 2022 edition: * CHANG-ES. XXIV. First Detection of a Radio Nuclear Ring and Potential LLAGN in NGC 5792 * Current Challenges in Cepheid Distance Calibrations Using Gaia Early Data Release 3 * Effects of   more

TUCSON, Arizona, March 3 (TNSRep) -- The University of Arizona issued the following news release: * * * The report assesses the impacts and risks of climate change, looking at ecosystems, biodiversity and human communities at global and regional levels. * * * The Intergovernmental Panel on Climate Change this week released a new report focused on climate change impacts, adaptation and vulnerability. Two University of Arizona experts contributed to the Working Group II report, which is part o  more