An estimated 400,000 Americans over the age of 60 struggle with back pain caused by lumbar spinal stenosis, a narrowing of the spinal canal. For many patients, surgery is not the only option, and a new study shows other treatments may be just as effective for long-term relief of chronic pain.
The United States and Cuba are officially restoring diplomatic relations and opening embassies in each other's countries. Get up to speed on the last five decades of American foreign policy toward Cuba.
The Battle of Gettysburg begins, America's first zoo opens, the first Tour de France starts, the Sony Walkman hits the market, the PG-13 movie rating is introduced, and the Deepwater Horizon oil spill breaks an unfortunate record, all on this day.