Researchers at KRISS observed water’s rapid freeze–melt cycles under ultrahigh pressure and discovered Ice XXI, the first new ice phase found in decades. Using advanced high-pressure tech and ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Nearly invisible and deceptively thin, this ice is one of winter’s deadliest hazards. Here’s how it forms and why it causes thousands of accidents each year. A woman tries to regain balance in icy ...

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Around 18,000 years ago, ice age people in what is now Ukraine likely weathered the extremely harsh climate by building parts of their shelters out of mammoth bones, a new study finds. The mammoth ...

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 ...