• In this Monday, Feb. 22, 2016 file photo, international trekkers pass through a glacier at the Mount Everest base camp, Nepal. A Nepal official says some 30 climbers have gotten frostbite or become sick on Mount Everest, in addition to two who died in recent days on the world's highest mountain. (AP Photo/Tashi Sherpa, file)

    Some 30 climbers sick near Everest summit after 2 die

    KATHMANDU, Nepal (AP) — Two Indian climbers have gone missing on Mount Everest, an expedition organizer said Sunday, a day after two deaths from apparent altitude sickness were reported, underscoring the risks on the world’s highest mountain.