the phenomenons known as kelvinhelmholtz waves wherein specific atmospheric conditions create clouds that appear in wavelike patterns in the sky rare wavelike clouds over virginia mountain look like van goghs famous starry night the city council of riviera beach voted unanimously monday to approve the ransom payment following a crippling cyberattack small florida city agrees to pay 600000 to hackers who paralyzed its networks xi is the first chinese president to visit north korea in 14 years chinese president xi jinping arrives in north korea for talks with kim jong un the derailment forced a nearby interstate to shut down as workers scrambled to contain the cargo train carrying explosives military weapons derails near nevada interstate