three climbers die

KATHMANDU: Three climbers died on Everest over the weekend and another is missing, officials confirmed Monday, in one of the deadliest episodes on the peak since an avalanche swept through base camp killing 18 two years ago. More than a dozen climbers have also been rescued from the 8,848 metre (29,030 foot) mountain in the last three days after running into difficulties while attempting to summit, helicopter rescue operators told AFP. The weekend deaths appear to be related to altitude sickness and bring the toll to…