A wolf that escaped from a zoo in South Korea remained at large on Thursday, authorities said, prompting a local school to close over safety concerns as the search continued.The male wolf – born in 2024 and weighing about 30kg (66lbs) – escaped from O-World, a zoo at a theme park in Daejeon, about 150km (90 miles) south of Seoul, on Wednesday, triggering a wide search in surrounding areas.It remained at large on Thursday, authorities said, with a nearby school closing for safety.“Daejeon...