Archaeologists have unearthed evidence of Ice Age human habitation in the Bale Mountains of Ethiopia.
The existence of algae high up in the Andes Mountains hints at the possibility of life on distant, icy worlds.
Mysterious lights that have been reported over Brown Mountain for decades were recently caught on video.
An Indian military mountaineering expedition team photographed the mystery footprints in the Himalayas.
A communications tower on Sugarloaf Mountain crumpled like tin foil in strong winds on Monday.
Vast mountains that could be taller than Mt Everest are thought to exist hundreds of miles beneath the ground.
Four decades ago, multiple UFO sightings were reported over the Kaikoura mountains on South Island.
Wojciech Jabczynski couldn't believe his eyes when he found the ginger tabby on Poland's highest peak.
A deep sea research vessel has discovered a chain of underwater mountains that are teeming with life.
The world-famous mountain has ended up covered in discarded rubbish thanks to careless climbing parties.
Conservationists have reported that the number of gorillas in one region of Rwanda has now doubled.
The strange sounds were picked up over a mountainous region of the Hawaiian archipelago last week.
A series of names carved in to the rocks of Dalhousie Mountain are thought to date back over 100 years.
A 'vortex' of cold air over the Karakoram mountain range has been causing glaciers to continue growing.
Until recently, maps and atlases were plagued by non-existent islands, mountain ranges and countries.
An extraordinarily well-preserved lunch box has been discovered on Switzerland's Lotschberg mountain.
Two people have died while attempting to track down a $2M haul hidden somewhere in the Rocky Mountains.
The Department of Survey is aiming to find out just how tall the world's tallest mountain actually is.
The infamous rocky outcrop was the last great challenge for mountaineers aiming to reach the summit.
Scientists are set to launch a new expedition to find out if the world's tallest mountain has shrunk.