HOWELL: The international airport --</s>HOWELL: -- in Bali is open once again after the dangerous volcanic ash that you see there, grounded more than 300 flights on Friday. One of Bali's most active volcanoes sent a huge plume of ash into the sky. The particles can enter a jet engine and cause it to fail. A change of wind made it possible for the planes to take off again. In this distance, you can see which direction the cloud of ash is headed. Thousands of passengers have been grounded on the popular tourist island.</s>HOWELL: Now to Mt. Everest, the world's tallest mountain, a record number of people have reached the summit in 2018 and more than 8,000 above sea level. But every journey to the so-called roof of the world, those journeys are personal. Climbers face weeks of danger and discomfort. CNN followed two British adventurers, Ben Fogle and Victoria Pendleton, on their dramatic expedition. And you can see "The Challenge: Everest" in three different parts, airing today exclusively on this network at 8:30 pm Hong Kong, 1:30 pm in London, only here on CNN. We thank you for watching this edition of CNN NEWSROOM. I'm George Howell at the CNN Center in Atlanta. "WORLD SPORT" is up next but first your world headlines after the break.
Bali Airport Reopens after Volcano Eruption