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Puerto Rico

radio telescope, Arecibo Observatory

Hurricanes, earthquakes, and now this. A Puerto Rican scientist’s lament for the loss of a legendary telescope

By John Morales | Climate Change, Columnists

A photo of Marla Pérez Lugo and Marcel Castro Sitiriche, speaking with Elizabeth Angeles, a manager for the Clinton Global Initiative

Puerto Rico’s clean-energy and grid-restoration efforts still in doubt

By Jillian Melero | Analysis, Climate Change