Archaeologists find Inca city below Santiago, Chile, dengue epidemic spreads into Brazil, and leaf rust attacks Central American coffee crop.

BRAZIL The southern Brazilian city of Campo Grande has declared a state of emergency due to an outbreak of dengue fever, an infection caused by a virus carried by mosquitoes. More than 8,000 cases have been reported in the city of 1 million, with 700 cases per day, according to the city’s mayor. This outbreak … Continue reading Archaeologists find Inca city below Santiago, Chile, dengue epidemic spreads into Brazil, and leaf rust attacks Central American coffee crop.