The number of refugees fleeing the conflict in Ukraine has surged to nearly 875,000, UN figures showed on Wednesday, as fighting intensified on day seven of Russia's invasion. In all, 874,026 people have fled across the country's borders, according to the website of UNHCR, the UN refugee agency. That marks a huge jump of around 200,000 from the 677,000 announced almost 24 hours earlier by UNHCR chief Filippo Grandi. Poland ...