The voyage of the HMS Challenger in the 1870s was a sprawling 3-1/2-year expedition to explore the world's oceans. The ...

This astronaut just successfully reached the lowest point on Earth. Kathy Sullivan soared to new heights when she became the first American woman to walk in space in 1984. On Monday, she broke a new ...

In July 2022, oceanographer Dawn Wright made history by becoming the first Black person to dive to the deepest known spot on the planet. Victor Vescovo, a former Naval officer, entrepreneur and ...

Just as Earth’s land surface has enormous peaks and valleys, the oceanic world has similarly varied topography. Perhaps the most intriguing of these features is the Mariana Trench — a chasm in the ...

In this photo provided by Atlantic Productions for Discovery Channel, Victor Vescovo emerges from his submersible 'Limiting Factor' after a successful dive to the deepest known point in the Mariana ...

The Mariana's Veil update just made the Fisch map even bigger, adding five new underwater spots and bringing the bestiary count to over 30. One of these stunning locations includes Challenger’s Deep, ...