Earlier today, a huge serac collapsed in Everest's Khumbu Icefall. Luckily, no one was injured, but the shifting ice did ...

The planet orbits its host star in just 30.5 hours, losing a mass of material roughly equal to Mount Everest each time ...

Astronomers from MIT have uncovered a dramatic celestial spectacle: a Mercury-sized exoplanet that is rapidly disintegrating ...

Astronomers discovered a planet that orbits its star so closely that its surface is being scorched into magma and vaporizing ...

Our Everest correspondent recently attended a pre-climb meeting held by guiding company Seven Summit Treks in downtown ...

A new drone service is delivering supplies such as ladders and oxygen cylinders on Mount Everest, making it safer for Sherpas ...

On Easter Sunday, an Italian helicopter pilot named Simone Moro received word of a SOS call on 26,545-foot Annapurna in Nepal. Moro told Outside that a Ukrainian climber was suffering from altitude ...

Didier Delsalle landed on the top of Everest in a Eurocopter AS 350 B3. This feat went down as the highest helicopter landing ...

One of the greatest mountain guides will attempt to scale the world’s highest peak for the 31st time — and possibly the 32nd ...

Milan Pandey is sitting back down at Everest Base Camp, looking out over views that few have ever seen — and he got there ...

Base Camp is located at a height of about 5,364 meters ... was in touch with the Khumbu municipality for 3D-mapping Mount Everest using drones when the region’s mayor asked how much weight ...