For years, a strange and unsettling noise coming from the Mariana Trench, the deepest part of the ocean, puzzled scientists.

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

Scientists at China's Beihang University developed a tiny morphable robot to explore the ocean's depths — and it's now taken ...

A SHAPESHIFTING robot submarine has reached Earth’s deepest point – 36,000ft underwater – in search of deep-sea “aliens”. The ...

Briefcase-size miniature robot turns extreme pressure into propulsion to traverse Mariana Trench, paving way for future ...

In a groundbreaking scientific expedition, researchers have identified over 7,000 new microbial species thriving in the depths of the Mariana Trench, the deepest point in the world’s oceans.

IN the modern age, it’s hard to imagine that there’s anywhere on Earth that we haven’t fully explored. But there are surprisingly large chunks of Earth that civilisation has yet ...

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 ...

A robot submarine has shared footage of the world's deepest point as it continues its search for deep-sea 'aliens' ...

Researchers find remarkably active bacteria in the Mariana Trench, where they live under pressure 1,000 times greater than at the surface. The movie director-turned-explorer made the 6.8-mile drop to ...

The expeditions also revealed human-made pollutants in the Mariana Trench and Philippine Trench. Polychlorinated biphenyls (PCBs) — harmful chemicals used in electrical equipment and appliances ...