1:04ABC NewsDecember 29, 2022Camera sent underground to uncover Earth's oldest iceA Ph.D. student in Antarctica sent his camera more than 300 feet below ground to collect ice that researchers estimate to be over 2 million years old.Up Next in newsIce breaks as family dances on top of frozen poolDecember 29, 2022The 2024 total eclipse seen across North AmericaApril 8, 2024Sandra Day O'Connor, 1st woman on Supreme Court, dies at 93December 1, 2023