News tagged with levels

The "omics" of space travel

The human body is incredibly complex. Every part of us—from our bones to our blood cells—is subject to a host of chemical reactions and molecular interactions that, without our conscious effort, keep us alive.

dateNov 16, 2015 in Space Exploration
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A breathing planet, off balance

Earth's oceans and land cover are doing us a favor. As people burn fossil fuels and clear forests, only half of the carbon dioxide released stays in the atmosphere, warming and altering Earth's climate. The other half is ...

dateNov 13, 2015 in Environment
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Climate change adaptation in high income countries

We all know that the climate is changing, but how can we best prepare for some of the changes that lie ahead? Should coastal cities change their building codes to accommodate rising sea levels? Should we allocate more resources ...

dateNov 10, 2015 in Environment
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