climate change April 18, 2024 5:03 pm What is Earth Day? What do the Vietnam War, the 1969 Santa Barbara oil spill, and spring break have to do with Earth Day? Here’s what you need to know. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 2:15 Heavily-camouflaged minors charged after ‘assassins' game at Old Lyme school 2:40 7th grader brought gun to school in Hartford: police 1:40 Democrats say Big Oil misled public for decades about climate change 1:36 A student brought a gun to middle school in Hartford: police