The lake at the foot of Quelccaya. Phinaya, at 4,830m (15,850ft) above sea level, is the highest town near the glacierThe Quelccaya glacier, high in the mountains of Peru, is shrinking at an alarming rate and the people who live in its shadow are struggling to maintain their livelihoods by Illa Liendo and Ángela Ponce. Photographs: Ángela PonceAs the turquoise lake at the foot of the Quelccaya glacier comes into view, Yolanda Quispe stops to look.

Children's booksChildren's books'All grown-ups were once children': the 15 top Le Petit Prince quotesOur favourite lines from the eternal question mark that is Antoine de Saint-Exupéry’s The Little Prince, one of France’s most famous and well-loved books The Little Prince (or in French Le Petit Prince) is in many ways not one but two books. As with a gobstopper, the first layer depicts a dreamlike children’s story. A second and closer look uncovers the various philosophical and open-ended charades concocted by its author, the French aviator Antoine de Saint-Exupéry.

Barack Obama This article is more than 8 years oldBarack Obama to give Mount McKinley back its Native American nameThis article is more than 8 years oldHighest peak in North America to be renamed Denali, an Athabascan word meaning ‘the high one’ Barack Obama has said he will be changing the name of the highest mountain in North America from Mount McKinley to Denali. Buttes and beasts: amazing US national parks – in picturesRead moreHe announced that he will be returning the mountain’s traditional Alaskan native name on the eve of a presidential visit to Alaska.

The ObserverMichelle TerryReviewDorfman, London It may be too gruesome much for some, but Sarah Kane’s 1998 horror show feels depleted in Katie Mitchell’s protracted revival Theatres love people walking out. Sometimes it seems they would prefer them to flounce off than go in and watch. It is no surprise that the National has been tweeting, writing, broadcasting the news that some spectators are leaving Sarah Kane’s Cleansed in disgust, while others have been fainting with distress.

Music This article is more than 4 years oldThis article is more than 4 years oldThey were outsiders, but Liverpudlians say the duo – tragically killed in a car accident in the US – were embraced for their warm humour and lust for life News: Members and tour manager of Liverpool band Her’s killed in US car crash There’s a sense of shock within the Liverpool music community today, as people come to terms with the tragic death of two of its rising stars.