Israel Meléndez Ayala is a historian and writer. He publishes a biweekly newsletter, Crítica. Roy Jiménez walks with three bags of ice for his refrigerator during a massive power blackout affected the ...

Glistening on the water, soaking into skin and sand, sunshine is part of Australia’s identity. And in Sydney, solar scientists are trying to harness the power of the sun to produce energy — but not in ...