The pilot had won the competition's opening race the previous day.

The alert comes after a deadly strain of Ebola with no vaccine or cure continues to spread.

The light show typically features up to 1,000 drones.

It could happen sooner than you'd think.

Five Italians on a research trip were killed during a dive into the 160 ft deep ‘shark cave’ in the Devana Kandu cave system last week (Picture: Instagram/DanEurope)

One Russian Su-35 aircraft flew close enough to trigger emergency systems on the Rivet Joint, including disabling the autopilot system.