Josh Gates dives into the depths of Lake Titicaca and finds a lost city! 👀🌊 #ExpeditionUnknown | Discovery Channel UK

While searching for the lost city known as "Africa's Atlantis," Joshua Gates stumbles upon an underwater paradise... Watch #ExpeditionUnknown tonight at 9p on Discovery. | Expedition Unknown

#ImplosionTheTitanicSubDisaster uncovers the extraordinary story of what caused the OceanGate disaster and how it might have been prevented. For the first time ever, Josh Gates unveils groundbreaking new footage including an unsettling interview and a problematic test dive inside the Titan only months before the submersible started missions to the Titanic shipwreck. Watch the two-hour special on Wednesday, May 28 at 9p on Discovery. | Expedition Unknown