 Macy's had been in talks with the two investment firms for several months, and now the retailer says it's focusing on its bold new chapter strategy to modernize its operations. Scientists confirming a cave on the moon not far from where Neil Armstrong and Buzz Aldrin landed 55 years ago. Researchers suspect there could be hundreds more caves and tunnels that could house future astronauts. Southeastern Conference Commissioner Greg Sankey unofficially opened the league's first football season as a 16-team league in North Texas.