After a recent story, several readers asked us whether a restricted area in Colombia was open to climbers again. Here's what ...

Thousands of climbers attempt to summit the roof of Africa each year. Here's what it's like to be one of them.

Traveling at high altitude can be hazardous. The information provided here is designed for educational use only and is not a substitute for specific training or experience. Princeton University and ...

Tonight will stay dry but it will become overcast. A light southeasterly breeze will be present. Monday Tomorrow will see largely cloudy conditions but there will be a few bright interludes at ...

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Elevation will likely determine how much precipitation people see in their area. The snow level was forecast at 500 feet above sea level earlier in the morning, rising to 4,000 feet this afternoon.

“Neither pilot made a comment discussing an altitude discrepancy. At this point, we don’t know why there was a discrepancy between the two. That’s something that the investigative team is analyzing.” ...

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