The Trump administration has released a second batch of previously classified files on UFO sightings.
Related stories
Mont Blanc the ‘roof of Europe’ loses more than a metre of height in a year
One person killed and 20 others injured in overnight Russian attacks on Kyiv
Fuel crisis hits Indonesia's Bali, triggers long lines in gas stations for days
Fraud probe over NATO contracts leads to 5 arrests in Norway and searches in Germany and Romania
Why Martinez highlighted Manchester United’s woes in Madrid meltdown
Judge extends White House access for US media outlets amid Trump standoff