Chile plans hydropower plant—in desert

Building a $400-million hydroelectric power plant in the world's most arid desert may seem like an engineering debacle, but Chile sees it as a revolutionary way to generate green energy.

Storage of nuclear waste a 'global crisis': report

Nuclear waste is piling up around the world even as countries struggle to dispose of spent fuel that will remain highly toxic for many thousands of years, Greenpeace detailed in a report Wednesday.

Genome study reveals history of European potato

A team of researchers from Germany, Peru, the U.K. and Spain has sequenced a large number of potato varieties to learn more about the history of the modern European potato. In their paper published in the journal Nature Ecology ...

Aspen's 'dandelion' habits challenge mountain evergreens

(PhysOrg.com) -- The face of high-elevation evergreen forests in Western Canada could be drastically altered as a combination of climate change, human and natural disturbances is making spruce and pine forests in the Rocky ...

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