THE GIANT SHARK'S MARIANA TRENCH SECRET

Deep within the chilly depths of the Mariana Trench, a mystery hides. Could it be that the prehistoric predator, Megalodon, still lurks? Legends tell of colossal forms moving in the inky blackness. Scientists are divided on the possibility, but the allure of this forgotten giant is undeniable. Perhaps sonar blips hold the key to uncovering the tr