Minto Flats spills out in frozen lakes and rivers just beyond the village of Minto during sunrise on March 23. (Photo by ...

Within a vast bowl bordered by blue hills, I rolled along on a trail scratched into ice by snowmachines. That deceptive basin ...

"These hydrologic oddities illustrate how much we have still to learn about Earth's dynamic surface," researchers said in a ...

Take it from a thru-hiker who has done it all. Here are the best sections of the CDT, in the form of geysers, peaks, and ...