"It's almost unfathomable to imagine what is happening to this planet. The planet's atmosphere simply cannot withstand the ...

"It is possible that a planet once existed in the solar system but was later ejected, causing the unusual orbits we see today ...

Learn about two major asteroid impacts from 3.5 million years ago that may not have had lasting environmental effects.

You could say Dr. Blake Higgins was destined to climb Mount Everest. Even though his parents — longtime owners of the American Ski Exchange in Vail — weren’t hardcore mountaineers, they did name their ...

Fox News correspondent Mike Tobin completes his Mount Everest climb, sharing insights on summit conditions, death-zone challenges, and veteran suicide awareness efforts.

Nepali Sherpa guide Kami Rita scaled Mount Everest for the 31st time on Tuesday, breaking the record he set last year.

A team of four British climbers has etched their names in mountaineering history, becoming the first to summit Mount Everest using Xenon gas, significantly reducing the acclimatisation period ...

Four British climbers became the first to scale Mount Everest on Wednesday using Xenon gas, which helped them save several weeks that mountaineers need to get used to high altitudes, an official ...

Lukas Furtenbach of Furtenbach Adventures and his Mission Everest Team just summited Mount Everest in extremely windy conditions, five days after leaving the U.K.

The Everest team that used Xenon Gas to expedite the acclimatization process proved the method successful by summiting Mount everest in five days.

The early climbing season on Mount Everest, the world's highest mountain, and neigboring Lhotse has seen successsful summits and tragic death.