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News6931 articles archived since 1845

The Earth Next Door

Astronomers find an exoplanet that could be habitable—and it’s as close to us as it could possibly be

August 24, 2016 — Lee Billings

The Myth of the Sustainable City

Urban areas are usually celebrated for their energy efficiency and low per capita carbon dioxide emissions, but such accounting ignores how and where they acquire their resources

August 21, 2016 — John W. Day and Charles Hall