What Antarctica hid under 523 meters of ice, scientists drill through the ice to reveal secrets from 23 million years ago
Scientists successfully drilled through 523 meters of ice in Antarctica to access and study sediment layers from 23 million years ago as part of an international research project.
Curious finding in the U.S.: scientists recover the exact air breathed by George Washington in 1776
Scientists have recovered air from ice in Greenland and Antarctica that is believed to be the same air George Washington breathed during the crossing of the Delaware River in 1776.
The scientist Carlo Barbante: 'Those cores are time machines'
Professor Carlo Barbante discusses the inauguration of the Ice Memory Sanctuary in Antarctica, emphasizing its role in uncovering past climate data.