Nepal earthquake: Survivors sleep outside amid aftershock fear

Rescue efforts in Nepal are intensifying after more than 1,800 people were killed in the country's worst earthquake in more than 80 years.

At least 17 people have been killed on Mount Everest by avalanches - the mountain's worst-ever disaster.

Officials fear that the death toll could rise as the desperate search for survivors continues.

Surendra Phuyal reports from Kathmandu.