Second HIV Patient Clears Virus Naturally, Scientists Say

Community in Argentina Joins Together to Rescue Beached Whale

A Mass of Capybaras Has Taken Over an Upscale Neighborhood in Argentina

Tissue Said to Be Used by Lionel Messi During Barcelona Farewell Address Is Being Auctioned for $1M

2 Lakes in Argentina Turn Pink in Mystery That Concerns Environmentalists

Giant River Otter Spotted in Argentina, Where It Was Feared to Be Extinct

7 Medical Professionals to Be Charged in Death of Soccer Icon Diego Maradona