Study reveals ancient river merger boosts Mount Everest's growth rate

Mount Everest is currently growing at a rate of about 2 millimeters per year, double the historical estimate of 1 millimeter. A new study suggests that the merging of two rivers around 90,000 years ago may have contributed to this accelerated growth. The study indicates that this river merger caused significant geological changes, raising Everest by an additional 15 to 50 meters. Researchers believe that erosion from the rivers led to isostatic rebound, where the Earth's crust lifts in response to the removal of weight. The research team is now investigating the area's geological history to better understand the impact of ancient water bodies on Everest's height. They aim to uncover more about the region's past and its effects on the mountain's growth.