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Self-meditation techniques aimed at getting present have uncertain effects on people, planet and profit.
Data centres are notorious energy hogs, but more are realizing that energy efficiency and profits go hand in hand.
Can the LEED standards survive a coordinated backlash from hostile business interests?
Toronto joins several U.S. cities in the push for commercial building benchmarking for energy use.
A new tool aims to improve the monitoring of the world's forests.
The University of Nottingham is named the greenest campus in a global university ranking.
A new study shows that land changes pose bigger flood risk than global warming.
A Stanford University-led study questions the climate benefits of natural gas.
Astronaut Chris Hadfield has seen first hand how humans have shaped, carved and polluted the surface of the planet.