Could lumpy metallic rocks in the deepest ... The research that gave rise to the dark oxygen discovery was partly funded by a ...

(A view of the Mariana Trench for illustrative purposes only) Wikimedia Commons/Pavan ND Could lumpy metallic rocks ... the dark oxygen discovery was partly funded by a Canadian deep-sea mining ...

Could lumpy metallic rocks in the ... the presence of dark oxygen showed just how little is known about life at these extreme depths, and supported their case that deep-sea mining posed ...

Could lumpy metallic rocks in the deepest ... Some scientists think so, but others have challenged the claim that so-called "dark oxygen" is being produced in the lightless abyss of the seabed.