17/02/2020

Systems analysis for a new Arctic

The Arctic region has long been seen as one of the Earth's most remote frontiers. However, the Arctic is changing quickly, which is important in global governance, geopolitics and the global economy. Temperatures have warmed ...

Origin of life: A Darwinian machine for non-living objects

Life is usefully defined on the basis of process: Any set of entities that participates in the process of evolution by natural selection is alive. But how does evolution by natural selection—and thus life—get started? ...

Between bondage and freedom: Life in Civil War refugee camps

Research by assistant professor of history Abigail Cooper into the refugee camps set up for African Americans during the Civil War has revealed stories of courage and bravery and a new understanding of how blacks built a ...

Microplastics: A macro problem

Flying somewhere over the planet, there's a plane equipped with research-grade, double-sided tape on the outside of its hull. Each time the pilot lands the plane, he removes the tape, seals it in a package, and replaces it ...

Painting of deity found inside 3,000-year-old coffin

Three men, one at each end and one at the middle, slowly and gingerly lifted the wooden lid as if handling a giant eggshell. Quietly offering each other direction and status reports, they glided a few steps and placed the ...

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