Workers place sheets of wood over windows and glass doors to protect them from the strong winds expected with the arrival of Hurricane Milton in the hotel zone of Cancun, Quintana Roo State, Mexico, on Monday. Hurricane Milton exploded in strength Monday to become a potentially catastrophic Category 5 storm bound for Florida, the second ferocious storm to hit the region in as many weeks. Elizabeth Ruiz/AFP/Getty Images hide caption
Weather
Customers check mostly empty bread shelves at a shopping warehouse in Kissimmee, Florida on Sunday. Gregg Newton/AFP via Getty Images hide caption
A satellite image shows Augusta, Ga., one month before Helene's arrival plunged it and many other cities into darkness. NASA Earth Observatory images by Lauren Dauphin, using Black Marble data courtesy of Ranjay Shrestha/NASA Goddard Space Flight Center hide caption
Lightning off the coast of the British Virgin Islands in the Caribbean. Bashaar Tarabay/Getty Images hide caption
An aerial view of people clearing away debris in the aftermath of Hurricane Helene flooding in Asheville, North Carolina. President Joe Biden has ordered the deployment of 1,000 active duty U.S. soldiers to assist with storm relief efforts. Mario Tama/Getty Images hide caption
Neighbors have been helping neighbors recover from hurricane Helene
Tony J. Daniel hands out bottled water in the aftermath of Hurricane Helene on Sunday in Old Fort, North Carolina. Melissa Sue Gerrits/Getty Images hide caption
Heavy rains from Hurricane Helene caused record flooding and damage on Saturday in Asheville, N.C. Sean Rayford/Getty Images hide caption
Rescue personnel transport a victim who was trapped under a landslide caused by heavy rains in Kathmandu, Nepal, on Sunday. Sujan Gurung/AP hide caption
David Hester inspects damages of his house on Saturday after Hurricane Helene made landfall in Horseshoe Beach, Fla. Chandan Khanna/AFP via Getty Images hide caption
Floodwaters surround a home in the aftermath of Hurricane Helene on Friday in Crystal River, Fla. Phelan M. Ebenhack/AP hide caption
The streets are flooded near Peachtree Creek after hurricane Helene brought in heavy rains over night on September 27, 2024 in Atlanta, Georgia. Megan Varner/Getty Images hide caption
Waves from the Gulf of Mexico push up against the shore as Hurricane Helene churns offshore on September 26, 2024 in St. Pete Beach, Florida. Joe Raedle/Getty Images hide caption
This photo provided by U.S. Coast Guard District Seven (@USCGSoutheast) shows a man and his dog being rescued after his sailboat became disabled during Hurricane Helene approximately 25 miles off Sanibel Island, Fla., on Thursday, Sept. 26, 2024. U.S. Coast Guard District Seven via AP hide caption
Cottages at Carolina Beach on Sept. 28, 1958, were surrounded by water in the wake of that year's Hurricane Helene. Associated Press hide caption
People are splashed by churning surf from Tampa Bay as Hurricane Helene passes offshore on Sept. 26, 2024, in St. Petersburg, Fla. Joe Raedle/Getty Images hide caption
Hurricane Helene Makes Landfall, Netanyahu Addresses UN, Sudan Civil War
Hurricane Helene became a major hurricane before landfall, reaching a Category 4 Thursday. Forecasters have been warning communities hundreds of miles inland to prepare for its powerful winds and flooding rains. CIRA/NOAA hide caption
Flash flood risk over the next three days as Hurricane Helene approaches landfall. National Hurricane Center hide caption
People are splashed by churning surf from Tampa Bay as Hurricane Helene passes offshore on Sept. 26, 2024, in St. Petersburg, Fla. Joe Raedle/Getty Images hide caption
The impacts of Hurricane Helene are expected to be felt far inland, as shown by this map of flash flooding risks. National Hurricane Center hide caption
Rain inundated Central and Eastern Europe in early September, causing massive flooding, including in the town of Nysa, southwestern Poland. A new study finds that human-caused climate change roughly doubled the likelihood of that intense rainfall. Maciej Krysinski/KG PSP/State Fire Service of Poland via AP hide caption
Hurricane Francine hit Louisiana last week, dumping rain across the South. Forecasters are expecting a lot of hurricanes and tropical storms in the next few weeks. Jack Brook/AP hide caption
Climate change is one reason for hotter oceans. But there are others
The Bela River flows past a church during floods in Mikulovice, Czech Republic, Saturday, Sept. 14, 2024. Petr David Josek/AP hide caption