In a series of small ceremonies, the U.S. Coast Guard on Monday shut down Loran-C, a navigation and timing system that has guided mariners and aviators since World War II. The death blow came last May ...

Even in crystal-clear water, it can be easy for scuba divers to lose track of which way they're heading. An experimental new ...

Stay informed with our World News Live Blog — your real-time window into global events. From major geopolitical developments ...

On Friday, August 15, 2025, India will mark its 79th Independence Day. The day forever transformed the destiny of more than ...