Global warming has made iconic Andean peak unrecognizable - Science Magazine
Global warming has made iconic Andean peak unrecognizable Science MagazineOn 23 June 1802, German geographer Alexander von Humboldt and his companions could climb no higher. Plagued by altitude sickness, their gloveless hands ...
On 23 June 1802, German geographer Alexander von Humboldt and his companions could climb no higher. Plagued by altitude sickness, their gloveless hands ...