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Swiss glaciers suffer another year of record ice loss
国际新闻

Swiss glaciers suffer another year of record ice loss

Switzerland's glaciers are disappearing at a record pace. More than 5% of their ice has vanished this year alone — threatening water supplies, ecosystems and communities across Europe. (Image credit: Swiss Academy of Natural Sciences)

NPR Topics: World ·

Peruvian mummies raise questions about Wari conquest of Nasca civilization
科学与环境

Peruvian mummies raise questions about Wari conquest of Nasca civilization

For centuries, historians have drawn the boundaries of where ancient people lived based on the evidence they left behind. By studying their remains, burial practices and other archaeological clues, they can determine the types of relationships they had with other people in the ar

Phys.org - latest science and technology news stories ·

Digging deep, researchers find high-altitude glacier endured last ice age
科学与环境

Digging deep, researchers find high-altitude glacier endured last ice age

Ice cores recovered from an ice cap in northwestern Tibet appear to preserve fragments of ancient ice from the last ice age, extending Earth's glacial record by more than 100,000 years and making them the oldest ice cores ever recovered from the region, according to a new study.

Phys.org - latest science and technology news stories ·