The floor of the Calypso Deep − a 5,112-meter-deep trench in the Ionian Sea − holds one of the highest concentrations of ...
Could lumpy metallic rocks in the deepest, darkest reaches of the ocean be making oxygen in the absence of sunlight?
The ecosystem is home to seamounts, hydrothermal vents, deep-sea trenches and species found only in its freezing ... allow some animals to have very slow metabolisms and the ability to reach ...