Hurricane season June 6, 2024 3:39 pm Ahead of the Storm: How mangroves and Saharan dust impact hurricane season Mangroves serve as frontline forests as hurricanes approach and Saharan dust help cut down storm formation. US & World Videos 2:09 Hurricane Helene makes landfall as Cat. 4 in Florida's Big Bend 2:37 A look at Key West as Helene moves closer to Florida 2:39 John Morales discusses Category 3 Hurricane Helene 0:28 Helene becomes a major Category 3 hurricane on path toward Florida 1:28 Hurricane Helene update – 2 p.m. – Sept. 26