Milestones

COLLAPSED. APOSTLE NO. 4, a 45-m-tall rock formation that, along with eight adjacent outcrops, was part of the 12 Apostles, one of Australia's most famous natural landmarks; after thousands of years of erosion; off the southern coast of Victoria. In reality, there were never more than nine limestone stacks; they were given their current title in 1922 in hopes of drawing more tourists than they had attracted under their previous name, the Sow and Piglets. According to one witness, the rock "shuddered, then fractured and collapsed straight down on itself" before falling into the Indian...