Finding anything at the bottom of Challenger Deep, the deepest point on Earth, is extremely exciting for scientists.

Found along the Mariana Trench, this natural phenomenon is an example of the astoundingly deep and unknown areas that exist below the ocean floor. The Mariana Trench is itself a gigantic crescent ...

Narrator: The Mariana Trench is the deepest point on Earth ... microplastics inside the stomachs of amphipods in the Challenger Deep. They called it "the deepest record of microplastic ingestion." ...

However, at the time only about 10% of Earth's seafloor had been mapped to high resolution, so this figure is only an estimate. Challenger Deep, in the Mariana Trench, is the deepest point in the ...

filmmaker and explorer James Cameron climbed into a custom-built submersible called the Deep Sea Challenger and plunged nearly 36,000 feet (10,898 meters) to the bottom of the Mariana Trench.

China live-streamed footage of its new manned submersible parked at the bottom of the Mariana ... for manned deep-sea diving after landing in the deepest known point of the trench, Challenger ...

Hollywood director James Cameron has plunged nearly 11km down to the deepest place in the ocean, the Mariana Trench in the western ... submarine called “Deepsea Challenger”, taking around ...

He led the Big Man and his entourage to where DEEPSEA CHALLENGER ... the craft in a deep seafloor trench off the coast, a shakedown run for the big dive to come in the Mariana Trench.

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.