The hadal zone represents one of the last great frontiers in marine science, accounting for 45% of the total ocean depth range. Despite very little research effort since the 1950s, the last ten years ...

To register your interest please contact asiamktg@cambridge.org providing details of the course you are teaching. The hadal zone represents one of the last great frontiers in marine science, ...

Ocean depth is divided into zones: littoral, bathyal, abyssal and hadal. The deepest part of the ocean, the hadal zone, is anywhere deeper than six kilometres. What is the average depth of the ocean?

The Mariana snailfish lives nearly 27,000 feet underwater, but has features that help it adapt to intense water pressure and cold. Physiological limits may prevent fish from surviving in deeper water.

An international team looks back 12 million years for clues about the formation of these vast areas where no life can survive A satellite image of the Northern Gulf of Mexico, where 'dead zones' can ...

Ocean depth is divided into zones: littoral, bathyal, abyssal and hadal. The deepest part of the ocean, the hadal zone, is anywhere deeper than six kilometres. What is the average depth of the ocean?

In 2022, researchers made a startling discovery in the Izu-Ogasawara Trench south of Japan. At a staggering depth of 8,336 ...

Opinions expressed by Forbes Contributors are their own. I write about the world of biology. Underwater ecosystems present a vast array of challenges and opportunities for the species that inhabit ...