By Lilit Marcus, CNN (CNN) — As the 2024 Himalayan mountaineering season gets underway, another high-altitude project is in the works: removing tons of trash from Mount Everest. According to the Nepali army, the Mountain Cleanup Campaign collected 110 tons of waste between 2019, when the program started, and 2023. The army, which conducts the Read this story at KTVZ , KTVZ