A scientific debate has emerged regarding the possibility of producing 'dark oxygen' without sunlight, through metallic nodules found deep in the ocean. The discovery challenges long-held beliefs ...
Most lumps or nodules in your thyroid—a gland in your neck—are not harmful and do not need treatment. But sometimes, they can ...
They warn that mining could drive species into extinction before they have even been discovered. Interest in mining the potato-sized "nodules", which contain metals used in technologies such as ...
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