Justin Wang at Turrialba Volcano in Costa Rica as part of research to search for analogs for the Martian environment on Earth. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy ...

You could see the volcano so clearly.” Llumiquinga is one of Ecuador’s top trail runners. She sits in a small lodge at the base of Turrialba, a 10,958-foot volcano in Costa Rica. A sharp wind ...