Nepal earthquake: American film maker evacuated from Everest base camp

Nepal earthquake: Desperate locals flee capital Kathmandu as aftershocks spread fear

Nepal earthquake: Ability to predict temblors still 'non-existent' after decades of research

Nepal earthquake: Hospitals overflowing, rural towns cut off - aid groups

Nepal earthquake: 8 Singaporeans in Nepal, including Mount Everest team, known to be out of danger

Nepal earthquake: International aid groups rush to reach victims

Nepal earthquake: Passengers shove and trip over each other as they flee airport terminal