As trails near Mount Rainier thaw this spring and summer, check out these waterfall hikes in the area (plus a miniature ...

Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to ...

Avalanche forecaster Charlotte MacDonald stood before 40 hikers, climbers, mountaineers, skiers, snowboarders and wilderness rescuers — folks for whom Tuckerman Ravine is a household name and a ...

It's not just Niagara Falls. Many states in the US have impressive waterfalls. Some require a hike, but others are easy to ...

The first-ever national estimation of snow leopards in Nepal has determined the population of the elusive mountain cat at 397 ...

Freezing temperatures are expected, along with the potential for snow, ice, sleet, and freezing rain. Big picture view The far western Florida Panhandle is where the highest snowfall totals are ...

Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to feed hundreds of lakes. A new study from geologists at the University of ...

Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky ... the University of Colorado Boulder paints this picture of a red planet that was relatively warm ...

Anglers and paddlers have wasted little time getting out on open water across Minnesota. But with water temperatures still dangerously low, the Department of Natural Resources reminds anyone around ...

Nepal has announced its national estimate of the elusive snow Leopard population, marking a major milestone in the ...