The extent and speed of ice moving off the ice sheets of Greenland and Antarctica into the sea—an important dynamic for ...
Alaska's glaciers are melting at an accelerating pace, losing roughly 60 billion tons of ice each year. About 4,000 ...
Scientists probing for Earth's oldest continuous ice core near the South Pole Basin have uncovered disturbed basal layers and trace sediment at the ice-bed interface, complicating what was seen as a ...