Typically, the grunt in this situation will be followed by a couple of deep breaths. Illness. When a baby grunts, it could be a sign of meningitis, sepsis, lung problems or heart failure. This type of grunting is not like the others and it often comes at regular intervals even with each breath.
Longs Peak, a 14,259-foot tall mountain in Rocky Mountain National Park, is one of Colorado's most-climbed fourteeners, and recently one of the deadliest.
Mount Everest, the highest mountain in the world, is also one of the most dangerous--from 6 to 10 percent of climbers who summit die on the mountain.