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M o n d ay, d e c e M b e r 29, 2025
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‘If we don’t act now, this is going to be gone’
Hurricane forecasters adopt AI models Technology used for the first time
BY KASEY BUBNASH Staff writer
STAFF PHOTOS By JAVIER GALLEGOS
Irene Marti Gil, LSU AgCenter Aquatic Germplasm and Genetic Resources Center engagement director, left, and yue Liu, associate director, hold crawfish recently at the center.
LSU AgCenter scientists work in aquatic lab to preserve native species with frozen DNA BY HALEY MILLER Staff writer
How can scientists preserve native Louisiana species, boost the state’s aquaculture industry, improve extreme weather resilience and advance cancer research? The answer lies with something like frozen fish, it turns out. At the LSU AgCenter Aquatic Germplasm and Genetic Resources Center, a group of 40
undergraduates, graduate students, staff and faculty members specializes in using liquid nitrogen to freeze and preserve the sperm, eggs and embryos of fish, frogs, salamanders, shrimp, oysters, crawfish, algae and other aquatic species. They strive to improve genetic storage technology, with profound implications for cancer and disease research, biomedical studies and the ability
An axolotl is displayed at the LSU AgCenter Aquatic
After a merciful lack of hurricanes in the U.S. in 2025 and an unusually quiet Gulf of Mexico, the Atlantic hurricane season wasn’t too memorable in Louisiana. But the season will be remembered for something else: advances in artificial intelligence. For the first time in its 70 years of existence, the National Hurricane Center incorporated AI weather model guidance in its hurricane forecasts this season, technology researchers believe could help improve forecast accuracy while using fewer resources. The hurricane center isn’t alone. Its move toward AI coincides with a broader push at its parent agency, the National Oceanic and Atmospheric Administration, to incorporate the new technology into all kinds of weather forecasts. NOAA, which also oversees the National Weather Service, announced last week that it had launched three new AI-driven weather forecasting models that NOAA Administrator Neil Jacobs called “a significant leap forward” for American weather forecasting. Wallace Hogsett, a science and operations officer at the NHC, said hurricane researchers have been tracking the progress of several upand-coming AI-driven weather models for some time. But it was only in 2025 that some of them, including one from Google DeepMind, became consistently operational. The AI models that were folded into forecasts showed promise, but Hogsett said AI is just one of many tools scientists use to attempt to solve the riddles of the atmosphere. “There are a lot of tools that we use,” he said, “and no matter how
ä See LAB, page 5A Germplasm and Genetic Resources Center.
ä See AI MODELS, page 5A
Trump says Ukraine and Russia are ‘closer than ever’ to peace President meets with Zelenskyy in Florida BY WILL WEISSERT, ELISE MORTON and SEUNG MIN KIM Associated Press
PALM BEACH, Fla. — President Donald Trump on Sunday insisted Ukraine and Russia are “closer than ever before” to a peace deal as he hosted Ukrainian President Volodymyr Zelenskyy at his Florida resort, but he acknowledged the negotiations are complex and
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could still break down, leaving the war dragging on for years. The president’s statements came after the leaders met for talks following what Trump said was an “excellent,” two-and-a-half-hour phone conversation with Russian President Vladimir Putin, whose invasion of Ukraine launched the war nearly four years ago. Trump insisted he believed Putin still wants peace, even as Russia launched another round of attacks on Ukraine while Zelenskyy flew to the United States for the latest round of negotiations.
“Russia wants to see Ukraine succeed,” Trump said during a late afternoon news conference as he stood with Zelenskyy after their meeting. He repeatedly praised his counterpart as “brave.” Trump and Zelenskyy both acknowledged thorny issues remain, including whether Russia can keep Ukrainian territory it controls, as well as security guarantees for Ukraine to ensure it’s not invaded again in the future. After their discussion, they called a wide group of
ä See UKRAINE, page 5A
President Donald Trump and Ukraine’s President Volodymyr Zelenskyy shake hands Sunday during a news conference at Trump’s Mara-Lago club in Palm Beach, Fla. ASSOCIATED PRESS PHOTO By ALEX BRANDON
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