Penny Sackett, former director of the Australian National University’s Mount Stromlo Observatory, just outside Canberra, in the remains of the observatory, which was destroyed in a 2003 wildfire.
Wild Coast residents demonstrated against Royal Dutch Shell’s plans to start seismic surveys for petroleum exploration at Mzamba Beach, Sigidi, South Africa, in 2021.
Paris is becoming a city of bikes. Across China, people are snapping up $5,000 electric cars. On Earth Day, a look at a few bright spots for emission reductions.
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