Related topics: climate change · water

Archaeologist unearths history in Mississippi River Valley

In the farmlands of the Mississippi River Valley, earth is continuously cleared and leveled—a result of the region's booming agriculture industry. But beneath the soil lies an important piece of American history, one a ...

Tropical soil disturbance could be hidden source of CO2

Thousand-year-old tropical soil unearthed by accelerating deforestation and agriculture land use could be unleashing carbon dioxide into the atmosphere, according to a new study from researchers at Florida State University.

Drones, supercomputers and sonar deployed against floods

An arsenal of new technology is being put to the test fighting floods this year as rivers inundate towns and farm fields across the central United States. Drones, supercomputers and sonar that scans deep under water are helping ...

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