Scientists studying the Greenland Ice Sheet have found evidence that massive layers of refrozen meltwater deep beneath the ...

Emily Kwong and Regina Barber of NPR's Short Wave podcast talk about the mysterious structure of ice, parents' heightened tolerance for disgust, and how penguins are adapting to climate change. Time ...

Chances are that all your encounters with frozen water—while trudging through slushy winter streets, perhaps, or treating yourself to cool summer lemonades—have been confined to one structural form of ...