Scientists think they may have finally solved the mystery of unexplained noises coming from the bottom of the Pacific Ocean. The eerie sounds were first heard coming from the Mariana Trench ...

For years, a strange and unsettling noise coming from the Mariana Trench, the deepest part of ... to a specific species of whale—ending the mystery that has baffled researchers since the sounds ...

In 2014, scientists first heard a unique sound coming from the waters around the Mariana Trench. Experts weren't sure what it was, but now a team of researchers led by Oregon State University have ...

Scientists sampled fish living in the Pacific's Mariana Trench and trenches in the Indian Ocean. . | Credit: Han Xu et al. (2025) Evolution and genetic adaptation of fishes to the deep sea.

Following is a transcript of the video. Narrator: The Mariana Trench is the deepest point on Earth. So deep that if you dropped Mount Everest inside, its peak would still be more than a kilometer ...

In a few days Cameron planned to deploy the craft in a deep seafloor trench off the coast, a shakedown run for the big dive to come in the Mariana Trench. The chief ’s eyes widened. His men ran ...