Kim Jong Un attends relaunch of North Korea's repaired destroyer "Kang Kon" following a failed launch where the ship slipped off its ramp, damaging the vessel's bottom

Antarctic scientists detect unexplained radio waves under the ice while searching for neutrinos, with researcher Stephanie Wissel noting these signals defy physics

Credible death threat prompts Texas Capitol evacuation as credible death threat was discovered, with officials investigating amid heightened security concerns