Scientists who recently discovered that metal lumps on the dark seabed make oxygen, have announced plans to study the deepest parts of Earth's oceans in order to understand the strange phenomenon.

Marine life in the deep ocean can take decades to recover from the impact of deep-sea mining for rare metals, new research shows.

At depths of more than 4,000 meters (13,000 feet), the seabed here is scattered with metal rich rocks known as "nodules" and is home to a huge number of strange and rare animals almost entirely ...

The widespread utilization of chest CT scans has increased the importance of the proper evaluation of incidentally found lung nodules. The primary goal in the evaluation of these nodules is to ...