Fresh look at mysterious Nasca lines in Peru

A scientific approach has re-identified huge birds etched into the desert plains of southern Peru around 2,000 years ago. The birds appear to be exotic to the region, and further studies could help explain their significance. ...

Rainforest conservation in Peru must become more effective

A few years ago, the Peruvian government launched a program to protect the rainforest. However, an analysis by the Center for Development Research (ZEF) at the University of Bonn shows that its effect is small. But the researchers ...

Peru's Quelccaya ice cap could meet its demise by mid-2050s

If warming trends continue, Quelccaya, which until recently was the world's largest tropical ice cap, will have reached a state of irreversible retreat by the mid-2050s, according to a new study led by University at Albany ...

Peru in danger of losing its national cinchona tree

Pre-Columbian people used its bark as a medicine while South American liberator Simon Bolivar adopted it in Peru's coat of arms, but the cinchona tree is facing a battle for survival as vast swathes of forest are chopped ...

River dolphins in Peru satellite tagged for first time

Across their range in South America, the iconic pink river dolphin faces an increasingly uncertain future. Water pollution, dam construction, poaching and bycatch pose serious threats to these amazing creatures, which play ...

Chile battling to save a favorite clam

Long one of the country's favorite seafoods, Chile's macha clam has become a victim of its own popularity, with over-exploitation forcing authorities to ban clam fishing in all but a few areas to help stocks recover.

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