Scientists are set to launch a new expedition to find out if the world's tallest mountain has shrunk.
Some of Rwanda's mountain gorillas have taken a hands-on approach to tackling the threat of snares.
The summit of Mount Halti could be gifted to Finland to celebrate 100 years of independence from Russia.
One school in China is so inaccessible that pupils have to climb down a huge cliff just to get there.
According to scientists, Chimborazo in Ecuador is actually quite a bit taller than Mount Everest.
Residents of Wangaratta in Victoria have found their homes buried underneath mountains of tumbleweed.
The solitary feline, who has been nicknamed El Jefe, was picked up on camera in the Santa Rica Mountains.
Steve Berry encountered a mysterious set of single-file tracks on a steep mountain slope in Bhutan.
A new mystery has arisen in the area where nine hikers died under mysterious circumstances back in 1959.
In a remarkable feat of old-age endurance, the pensioner reached the summit of Africa's tallest mountain.
The Dawn spacecraft has managed to take a closer look at the anomaly that it spotted earlier this year.
New images from the New Horizons probe have revealed another vast region of mountains on Pluto's surface.
The first ever high resolution images of the surface of Pluto have been unveiled at a press conference.
NASA's Dawn spacecraft has identified an anomalous structure on the surface of the dwarf planet.
The world's tallest mountain was shifted three centimeters by the earthquake that struck in April.
Geologists have been investigating a glowing orange hole that opened up on a Chinese mountain.
Cody Townsend made headlines this week after careening down a near-vertical mountain crevice on skis.
A Russian scientist has identified a huge asteroid that crosses the Earth's orbit every three years.
A new mapping project has revealed the terrain at the bottom of the sea in unprecedented detail.
A huge winged reptile from Earth's past is very similar to the flying creatures in the movie 'Avatar'.