Despite its isolation, the Mariana Trench is tainted by pollution, with microplastics found even in its remote depths, ...

Narrator: The Mariana Trench is the deepest point on Earth ... be about equal to the weight of 48 jumbo jets. Yet, somehow, life finds a way. Very weird life. The truth is, at first glance ...

The Mariana ... Trench. These deep dwelling crustaceans can get up to a relatively large 2 inches in length and they feed on the falling organic material (dead plants, animals, and waste) known as ...

In fact, more people have been to the moon than to the bottom of the Mariana Trench. That's because, the Mariana Trench's environment is very hostile. Sunlight cannot penetrate deep water so it's ...

In the Mariana Trench ... there's no sunlight to spawn life. Water temperatures here often settle in at just above freezing. And food isn't particularly plentiful. The water pressure in the trench is ...