World Florida-sized ‘doomsday’ glacier losing ice at fastest rate in 5,500 years, study says June 15, 2022 Jordan Mendoza, USA TODAY Comments Off on Florida-sized ‘doomsday’ glacier losing ice at fastest rate in 5,500 years, study says The 74,000-square-mileĀ glacier located in West Antarctica is losing ice at such an alarming rate, researchers wonder if it can be reversed.