Featured Post from Louisiana State University

LSU Lab Helps Louisiana Prepare for Hurricanes, Drought, even Saharan Dust

Jul 22, 2025

2 min

Any hurricane that forms in the Gulf of America is a direct threat to Louisiana and its neighboring states. But most seasonal forecasts focus on the entire North Atlantic Basin, including areas where storms may never come close to any land, much less the U.S. Gulf Coast.

A Gulf-specific forecast developed at LSU’s Coastal Meteorology (COMET) Lab addresses that issue by providing storm information specifically geared toward the Gulf region. The lab is run by Paul Miller, an associate professor at LSU who founded it in 2019.

“We decided that a Gulf-specific forecast could help state officials and Gulf-area residents better understand how active the upcoming season might be in their part of the Atlantic,” said Miller, who teaches in the Department of Oceanography & Coastal Sciences in the College of the Coast & Environment.

Miller said the LSU-Velocity Risk Gulf Hurricane Outlook is one example of how the COMET Lab delivers real benefits to Louisiana. “A lot of forecasts tend to align with each other each year. But ours works a lot differently than some of the other forecasts that are geared towards larger areas of the ocean,” he said.

“We’re not the world’s leading hurricane research lab—and we don’t try to be. Instead, we prioritize meeting the largest research gaps relevant to Louisiana residents, spanning a wide variety of weather hazards.

“We want to make sure Louisianans experience a clear return-on-investment from our lab’s activities.”

Ways the lab supports the state also include:

Helping forecast storm surge in real time and informing the decision on when to close flood barriers before a tropical system hits land.
Developing rainfall models to support flood prevention efforts.
Studying weather patterns that cause drought and low coastal water levels that can lead to marsh loss during dry spells on the Gulf Coast.
Saharan Dust Research
One area of study that incorporates both air quality and tropical weather is the lab’s research on Saharan dust clouds, which are blown across the Atlantic in an air mass called the Saharan Air Layer, or SAL.

“So, this sort of far-off distant concept of Saharan dust is actually something that is kind of important to folks here in Louisiana,” Miller said.

This dust can shut down thunderstorm activity in the U.S. Caribbean territories, a key area of research in the COMET Lab, and cause respiratory problems when it reaches the Southeast U.S. The SAL can also suppress hurricane activity in the Atlantic.

“Our lab just launched a new project with the Office of Naval Research to determine how dust-dimmed sunlight can affect ocean temperatures in the Atlantic’s most active hurricane breeding grounds,” Miller said.

Read the full story here.

Connect with:

Paul Miller

Associate Professor

Dr. Miller has research and teaching interests in coastal meteorology and hydroclimatology.

Saharan DustLand-atmosphere InteractionsMesoscale Climate ScienceCoastal MeteorologyHydroclimatology

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Jun 9, 2026

3 min

LSU Vet Med urges animal owners to be vigilant for New World screwworm

The LSU School of Veterinary Medicine is encouraging pet owners, livestock producers, horse owners, and veterinarians to remain vigilant following the recent detection of New World screwworm (NWS) confirmed cases in Texas and New Mexico. What is NWS? New World screwworm is a parasitic fly whose larvae, commonly known as maggots, feed on the living tissue of warm-blooded animals. Unlike most maggots that feed on dead tissue, screwworm larvae burrow into healthy flesh, causing painful wounds, severe infections, and, if left untreated, death. The pest can affect livestock, horses, wildlife, dogs, cats, and, in rare cases, people. Currently, there are no confirmed cases of New World screwworm in Louisiana, but awareness and early detection are critical. Animal owners should routinely inspect their animals for wounds and seek veterinary care immediately if they notice anything unusual. Government Response The U.S. Department of Agriculture and Texas animal health officials are actively responding to the detection through quarantines, surveillance, movement controls, and the release of sterile male screwworm flies to help stop the pest's spread. According to the Louisiana Department of Agriculture and Forestry, additional animal movement requirements are being implemented to reduce the risk of the pest entering Louisiana. These measures include enhanced health certificate requirements for certain animals entering the state from Texas, specifically lowering the validity of health certificates for animals entering Louisiana from 30 to seven days. Learn more at ldaf.la.gov. What to Look For Screwworm larvae most commonly enter through open wounds, surgical incisions, tick bites, the navels of newborn animals, or natural body openings such as the nose, ears, eyes, and genital regions. Animal owners should watch for: Wounds that fail to heal Bloody or foul-smelling discharge from wounds Visible maggots or egg masses in wounds or body openings Excessive licking, chewing, or irritation around a wound Signs of discomfort, depression, or reduced appetite There are currently no vaccines available to prevent New World screwworm. Rapid detection and response remain the most effective tools for preventing its spread. Diagnosis LSU Diagnostics (Louisiana Animal Disease Diagnostic Laboratory) is working with the Louisiana State Animal Health Officials (SAHO) for identification of all suspected cases. All confirmatory testing and reporting are being performed by the National Veterinary Services Laboratories, which will communicate results to the SAHO. What to Do if You Suspect NWS Animal owners who suspect New World screwworm should contact their veterinarian and the State Animal Health Official (SAHO) immediately at vetreports@ldaf.state.la.us or 225-925-3980. In Louisiana, the SAHO is Louisiana State Veterinarian Dr. Daniel Myrick (LSU 2001) with the Louisiana Department of Agriculture and Forestry. The public should be aware that New World screwworm does not affect the safety of the U.S. food supply. Federal inspection programs are designed to identify affected animals and prevent contaminated products from entering commerce. For more information about New World screwworm, visit Screwworm.gov or the LSU AgCenter webpage on NWS. About LSU Vet Med: Bettering lives through education, public service, and discovery The LSU School of Veterinary Medicine is one of only 33 veterinary schools in the U.S. and the only one in Louisiana. LSU Vet Med is dedicated to improving and protecting the lives of animals and people through superior education, transformational research, and compassionate care. We teach. We heal. We discover. We protect.

Mar 9, 2026

1 min

AI In Action Symposium

The AI In Action Symposium, hosted by the LSU E. J. Ourso College of Business, brings together expert voices at the heart of the AI revolution to explore how they have successfully navigated this evolving landscape. The 2026 symposium focuses on the practical implications of AI in business, including hiring AI-ready talent, ensuring responsible and ethical use, and exploring the challenges of implementing AI across both large enterprises and small startups. Speakers Attendees will hear from Louisiana leaders and national AI experts, including… Secretary Bruce Greenstein of the Louisiana Department of Health April Wiley, Senior Vice President at Community Coffee Robert Veit and Julian Tandler from Scale Team Six, a San Francisco-based business accelerator Dr. Tonya Jagneaux, who leads medical analytics at the Franciscan Missionaries of Our Lady Health System (FMOLHS) Hunter Thevis, president and co-founder of Lafayette-based S1 Technology …and many more! Details March 20, 2026, 8:00 a.m. – 1:00 p.m. Registration deadline is March 15. Held on the LSU A&M Campus, in the LSU Student Union Register at lsu.edu/business/ai-symposium Discount available for LSU System employees

Mar 2, 2026

2 min

War in Iran: Impact on Oil Prices

As global markets respond to escalating tensions in Iran, energy prices are once again at the center of international concern. For insight into what this conflict could mean for oil markets, consumers and the broader economy, media can turn to Greg Upton, executive director and associate research professor at the LSU Center for Energy Studies. An expert at the intersection of energy and environmental economics, Upton studies how geopolitical disruptions, supply constraints and policy decisions influence oil prices and downstream economic impacts. As instability in the Middle East threatens global supply chains, he can provide context on potential price volatility, implications for Louisiana’s energy sector and what higher crude prices may mean for gasoline costs and inflation in the United States. Upton has contributed to more than 40 academic publications and has presented his research to over 200 industry, government and academic audiences. He has testified before committees in both chambers of the Louisiana Legislature and a subcommittee of the U.S. House of Representatives. A frequent voice in national and local media, Upton has been quoted or cited more than 250 times, including by the The Wall Street Journal, The New York Times, USA Today and NPR. In addition to his research, Upton teaches in LSU’s MBA program and in the Department of Economics and Environmental Sciences, helping prepare the next generation of leaders to navigate complex energy and environmental challenges. For timely, data-driven analysis on the impact of oil price fluctuations amid the ongoing conflict in Iran, Dr. Greg Upton is available for interviews and expert commentary.