The US Department of State and the Fulbright Foreign Scholarship Board have selected Stony Brook University Professor Kenneth Lanzetta, PhD, in the Department of Physics and Astronomy, as a Fulbright US Scholar for 2024-2025.
The University of Alabama in Huntsville (UAH) ranks first in the State of Alabama in six categories of federal research expenditures, according to the most recent Higher Education Research and Development (HERD) Survey.
Research published in Atmosphere has shown that in 2017, temperature cooling expected during a total solar eclipse was moderated by St. Louis’ Urban Heat Island (UHI). Researchers found the short duration of the eclipse cooling and the larger thermal mass of the UHI reduced the magnitude of the temperature drop.
The best measurements from Hubble show the universe is now expanding faster than predicted based on observations of how it looked shortly after the big bang. Some scientists suggested that Hubble observations are wrong due to some creeping inaccuracy in its deep-space yardstick. However, Webb’s sharp infrared views of milepost markers known as Cepheids agree with Hubble data.
Delivering on its promise to transform our understanding of the early universe, the James Webb Space Telescope is probing galaxies near the dawn of time. One of these is the exceptionally luminous galaxy GN-z11, which existed when the universe was just a tiny fraction of its current age. One of the youngest and most distant galaxies ever observed, it is also one of the most enigmatic. Why is it so bright? Webb appears to have found the answer.
Luke Skywalker’s childhood might have been slightly less harsh if he’d grown up on a more temperate Tatooine — like the ones identified in a new, Yale-led study.
MEMS accelerometers, critical in high-precision fields, have historically faced issues with temperature drift and stability, limiting their broader application.
For more than 50 years, the National Hurricane Center has used the Saffir-Simpson Windscale to communicate the risk of property damage; it labels a hurricane on a scale from Category 1 (wind speeds between 74 - 95 mph) to Category 5 (wind speeds of 158 mph or greater). But as increasing ocean temperatures contribute to ever more intense and destructive hurricanes, climate scientists wondered whether the open-ended Category 5 is sufficient to communicate the risk of hurricane damage in a warming climate.
Measuring the amount of precipitation that falls in a specific location is simple if that location has a device designed to accurately record and transmit precipitation data.
New research shows that atmospheric pressure fluctuations that pull gases up from underground could be responsible for releasing subsurface methane into Mars’ atmosphere; knowing when and where to look for methane can help the Curiosity rover search for signs of life.
The behaviour of specific weather patterns and their impact on power faults could be used to develop a weather pattern-conditioned fault forecasting system for power system operators.
Microplastic particles can be found in the most remote corners of our planet. For some places, such as Arctic glaciers and ice sheets, atmospheric transport is the only conceivable pathway.
An illustration depicting the exoplanet WASP 121-b. By combining several years of Hubble observations with computer modelling, astronomers have found evidence for massive cyclones swirling on the hellish planet, that are repeatedly created and destroyed due to the large temperature difference between the daytime and nighttime sides of the planet.
The word “drought” typically conjures images of parched soil, dust-swept prairies, depleted reservoirs, and dry creek beds, all the result of weeks or seasons of persistently dry atmospheric conditions.
A massive new review of ancient atmospheric carbon-dioxide levels and corresponding temperatures lays out a daunting picture of where the Earth’s climate may be headed.
A consideration of how mountains influence El Niño- and La Niña-induced precipitation change in western North America may be the ticket to more informed water conservation planning along the Colorado River, new research suggests.
An assistant professor of atmospheric and Earth science at The University of Alabama in Huntsville (UAH), a part of the University of Alabama System, has been awarded $530,139 from the National Oceanic and Atmospheric Administration (NOAA) Weather Program Office to improve the accuracy of forecasting high wind events such as squall lines and hurricanes within the NOAA next generation of weather forecasting models, the United Forecast System.
The world’s total population is expected to reach 9.9 billion by 2050. This rapid increase in population is boosting the demand for agriculture to cater for the increased demand. Below are some of the latest research and features on agriculture and farming in the Agriculture channel on Newswise.
Andrew Ellis, a hydroclimate scientist in the College of Natural Resources and Environment at Virginia Tech, explains why the presence of El Niño in the latest National Oceanic and Atmospheric Administration outlook suggests a warmer yet snowier winter season.
Un equipo de astrónomos consiguió capturar en imágenes los restos erosionados de más de un centenar de galaxias enanas que se están transformando en galaxias enanas ultra compactas, es decir, en objetos con masas mayores que la de los cúmulos estelares, pero mucho más pequeñas que las galaxias enanas. Los hallazgos fueron realizados utilizando el telescopio de Gemini Norte, la mitad boreal del Observatorio Gemini que opera NOIRLab de NSF y AURA, y confirman que muchas galaxias enanas ultra compactas son probablemente los fósiles de galaxias enanas normales cuyas capas exteriores se desprendieron.
Astronomers using the Gemini North telescope, one half of the International Gemini Observatory operated by NSF’s NOIRLab, have captured the eroding remains of more than 100 dwarf galaxies as they transition into ultra-compact dwarf galaxies, objects with masses much greater than star clusters yet much smaller than dwarf galaxies.
Climate change and the rapid increase in frequency of extreme weather events around the globe reinforces the reality that these events are interconnected. In Chaos, researchers describe a climate network analysis method to explore the intensity, distribution, and evolution of this interlinked climate behavior, or teleconnections. The analysis combines the directions and distribution patterns of teleconnections to evaluate their intensity and to identify sensitive regions using global daily surface air temperature data. The method relies on advanced data processing and mathematical algorithms to find meaningful insights.
A chance social media post by an eagle-eyed amateur astronomer sparked the discovery of an explosive collision between two giant planets, which crashed into each other in a distant space system 1,800 light years away from planet Earth.
Allison Wing, an associate professor in Florida State University’s Department of Earth, Ocean and Atmospheric Science (EOAS) has been named the recipient of the 2024 Clarence Leroy Meisinger Award, a prestigious early career award given by the American Meteorological Society (AMS).
Through nearly $800,000 in new support from the National Science Foundation this summer, lab researchers are focused on South Asia and the Middle East.
WHAT: As scientists, policymakers and communities continue to grapple with extreme weather events and a changing climate, American University experts are available to comment on a wide range of topics and ramifications. WHEN/WHERE: August 30, 2023 – ongoing; availability in-studio, through email, phone or Zoom WHO: Paul Bledsoe is an adjunct professorial lecturer at the Center for Environmental Policy in AU's School of Public Affairs.
Tropical Storm Hilary packed a punch but wasn’t nearly as devastating as it could have been. Meanwhile Tropical Storm Franklin is battering the Caribbean. As we enter the height of hurricane season, Virginia Tech has a team of coastal experts available who can provide insight about hurricanes, flash flooding, storm surge, sea-level rise and emergency response.
The discovery that birds evolved from small carnivorous dinosaurs of the Late Jurassic was made possible by recently discovered fossils of theropods such as Tyrannosaurus rex and the smaller velociraptors. In a way, you could say that dinosaurs are still with us and seen tweeting from your own backyard! Below are the latest research headlines in the Birds channel on Newswise.
Associate Professor Yoshi N. Sasaki, a specialist in Physical Oceanography, is involved in research into rising sea levels—particularly in coastal areas of Japan. He spoke about what he has learned so far about the relationship between ocean currents, sea level and climate change, what research he is currently focusing on, and the appeal of research that uses numerical modeling to uncover natural phenomena.
The largest storm in the solar system, a 10,000-mile-wide anticyclone called the Great Red Spot, has decorated Jupiter's surface for hundreds of years. A new study now shows that Saturn — though much blander and less colorful than Jupiter — also has long-lasting megastorms with impacts deep in the atmosphere that persist for centuries.
The climate crisis is increasing the frequency and intensity of floods, droughts and heatwaves, with Africa expected to be among the global regions hit hardest.
A Monash University-led study has proposed a solution for the urgent need to capture real-time data on the impact of climate change-related events on human health, healthcare workforces, and healthcare systems at the point of care.
Meteorology Professor Cindy returned from a five-month trip to Vietnam on a Fulbright U.S. Scholar Award, where she collaborated with fellow professors in University of Dalat’s Department of Chemistry and the Environment to develop university curriculum focused on weather and the climate.
On July 21, 2023, over 35,000 people were denied entry to Rock the South’s outdoor country music festival in Cullman, Ala., at 3 p.m. due to the threat of lightning in the area. New lightning prediction technology developed by researchers from The University of Alabama in Huntsville’s (UAH) Earth System Science Center was used for the first time to successfully forecast the threat at the event.
As the next generation of giant, high-powered observatories begin to come online, a new study suggests that their instruments may offer scientists an unparalleled opportunity to discern what weather may be like on far-away exoplanets.
The U.S. Department of Energy (DOE) has announced that researchers at The University of Alabama in Huntsville (UAH) have been awarded two projects designed to investigate the characteristics and evolution of convective clouds through advanced modeling. The projects are aimed at improving the capabilities of Earth system models to predict weather and climate changes.
Record-breaking high temperatures in the Atlantic Ocean combined with El Niño spell uncertainty for the Atlantic hurricane season. El Niño, known to reduce hurricane activity in the Atlantic basin, developed early this summer. With the conflicting factors of El Nino in the Pacific leading to fewer hurricanes and warm Atlantic Ocean temperatures favoring hurricane development, seasonal forecasts are for near-normal activity with lower confidence than other years.