September 14, 2018, 8am PDT
Google's Environmental Insights Explorer multiplies the power of Google Maps for the benefit of the planet.
January 21, 2010, 8am PST
Lawns - long known to be the main culprit in urban water consumption, now can be blamed for another environmental woe - greenhouse gas producer in excess of whatever carbon it 'sinks'. The gas is nitrous oxide - 300 times more potent than CO2.
University of California @Irvine Press Office