Palantir is at Mount Everest valuations, trading at topline multiples more than double the next three most expensive ...

Shaikh Hassan Khan, a Kerala government employee, has become the first from the state to climb the Seven Summits, advocating ...

On this day in 1886, the German-Swiss mountaineer Gunter Oskar Dyhrenfurth was born. We detail his astonishing successes in ...

Microplastics in the atmosphere may be altering weather and climate by facilitating ice formation in clouds. Penn State ...

It's traditionally been something of a Mount Everest for people who want to kick the habit and stop smoking. People try ...

Scientists at Penn State University have discovered that microplastics found in clouds cause the water droplets to freeze at ...

Dahlem and his son Ryan together climbed Mt. Everest, reaching the summit on May 24, 2010. Dahlem was 66, making him at the ...

John Dahlem, the record-setting explorer and former principal of Kennedy, Loara and Western high schools in Anaheim, has died at the age of 81 after battling cancer, it was reported Monday. Dahlem ...

Discover the 10 most dangerous mountains to climb, featuring extreme weather, technical challenges, and deadly conditions ...

Ever since the ancient Greeks first made observations of the circular Moon and the skies, scientists have known that the ...

Recent research found that Mount Everest’s glaciers, for example, have lost 2,000 years of ice in just the past 30 years.