Drones help shield hajj pilgrims from extreme heat

Rituals at the hajj have been a constant for centuries but technology is changing the pilgrims' experience. (Photo: AFP)

MOUNT ARAFAT, Saudi Arabia - With temperatures hitting 45C in Mecca this week, Saudi health workers have increasingly relied on drones to supply a vast array of medical clinics treating heat-stressed pilgrims during the hajj.

The rituals at the hajj have been a constant for centuries.