The world was gripped by horror in 2023 as the OceanGate submarine met its tragic fate. The submersible, per CBC, was designed to reach dizzying depths of up to — or rather down to — 4,000 ...

While he didn't take a Seawolf down there, a Navy submarine captain set the dive record when he went to Challenger Deep. Lt. Shumaker, Lt. Walsh, Dr. Rechnitzer and Piccard stand on the Trieste ...

Deep in the middle of the Pacific Ocean, Wright dove to a point on the Earth few humans have ever dared to lay eyes on. Her mission: to map a slice of the mysterious Mariana Trench.

Because instrumentation and technology are constantly improving, the estimated depth of the Challenger Deep has been updated as recently as 2021 to about 35,876 feet (10,935 meters). The-CNN-Wire ...

Challenger Deep is in the Pacific Ocean inside of the Marina Trench. It's just shy of 11,000 meters, or 6.7 miles, below the ocean surface. In July 2022, Wright and pilot and ocean explorer Victor ...

The Mariana Trench, home to the Challenger Deep, is an alluring yet dangerous place to visit. Here’s what to know about the deepest point on Earth.

By Jackie Wattles and Amaya McDonald, CNN (CNN) — Just as Earth’s land surface has enormous peaks and valleys, the oceanic world has similarly varied topography. Perhaps the most intriguing of ...