Paleontologists from Brazil and Chile reveal an important discovery about the past of the most inhospitable continent on Earth, Antarctica. Today covered in snow, in the past, however, the location was not like this. The research, led by Brazilian paleobotanist Dr. Joseline Manfroi, along with her collaborators, proves that Antarctica was disturbed by frequent forest fires that were directly associated with active volcanic episodes during the end of the age of dinosaurs, 75 million years ago.