An unmanned aerial vehicle films vineyards in France. Drones like this one are also being used in Califiornia, as part of a broader "precision farming" movement designed to lower greenhouse gas emissions.
U.S. Secretary of State John Kerry delivers a speech Thursday at the U.N. Climate Change Conference in Lima, Peru. A major sticking point remains over how to divide greenhouse emissions targets.
A condemned house in the Ocean Breeze area of New York City's Staten Island. Most homes in the seaside community were inundated by the ocean surge from superstorm Sandy.
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A man stands in a fountain in Washington Square Park on July 18, in New York City. Temperatures were expected in the upper 90's during another heat wave in the city.
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