Scientists discovered human-made microplastics in the hindguts of amphipods from the Challenger Deep, the deepest point on Earth at nearly 11,000 meters depth. This was no accident. The discovery ...

Microplastics are so pervasive they have even been discovered in the deepest known part of the ocean: the Mariana Trench. While it has been long understood that microplastics exist on the surface of ...

Pollution is one of the biggest problems facing planet Earth, a consequence of poor practices and decisions made by humankind. New research in the Mariana ...

It’s a nightmare scenario: megalodons, prehistoric sharks nearly as large as blue whales, survive in the deepest part of the ...

A Chinese submersible has discovered thousands of worms and molluscs nearly 10 kilometres (six miles) below sea level in the Mariana Trench, the deepest colony of creatures ever observed, a study ...

The Trump administration is expanding its deep-sea mining ambitions to the region around the Marianas Trench in the western Pacific, and is nearly doubling the proposed seabed mining area around ...