In a significant find, an expedition to Mount Everest by Italian researchers has shown for the first time that blood pressure monitored over a 24-hour period rises progressively as people climb to higher altitudes.
Missing mountaineer Chhanda Gayen`s family requested West Bengal Chief Minister Mamata Banerjee to send another rescue team to expedite the search for the mountaineer, citing inefficiency of the first team that was dispatched.
Two foreign mountaineers have returned to Everest after a deadly avalanche effectively ended the climbing season, flying by helicopter partway up the peak before starting their ascents, an official said Tuesday.
Scores of Nepalese guides and foreign climbers on Mount Everest packed up Thursday, loading supplies onto yaks and booking helicopters, with the climbing season increasingly in doubt after an avalanche killed 16 people last week.
Scientists have claimed that climbing Mount Everest is becoming less predictable and possibly more dangerous, as climate change brings warmer temperatures that may eat through the ice and snow on the highest peak in the world.
Tensions mounted Tuesday at Everest base camp as frustrated mountaineers who have paid tens of thousands of dollars to climb the world`s highest peak faced disappointment due to a strike threat by guides.
Nepalese Sherpa guides, who play a key role in mountain expeditions, on Monday warned of an agitation if their demand of Rs 1 million in compensation for their 13 colleagues killed in the deadliest accident on Mount Everest last week is not met.
Rescuers searched Mount Everest for bodies Saturday as authorities ruled out hope of finding any more survivors from an avalanche that killed at least 12 Nepalese guides in the deadliest accident ever on the world`s highest peak.