Marine life plays a pivotal role in Earth's carbon cycle. Phytoplankton at the base of the aquatic food web take up carbon ...

Grand Council Treaty 3 is deploying new water monitoring stations across the territory this summer. The goal is to collect ...

In two trials for sleep-related breathing diseases, a software platform analyzed nightly sleep metrics from a ring pulse ...

Life on Earth probably began in warm, underwater 'chemical gardens', rich in hydrogen and iron. Researchers from Germany have now simulated this environment in a vial, and found that archaic life ...

Sweetman has been studying seafloor ecosystems thousands of meters deep in the Pacific ... On several expeditions, the team’s dissolved oxygen sensors oddly suggested that the substance, rather ...

Although that's tiny when compared with the hundreds of meters Curiosity ... manganese dissolved in water into manganese oxide minerals. This finding offered an alternative to oxygen that could ...

But chemical analyses found a lot of dissolved oxygen in the 200-meter-deep groundwater samples too. It was unheard-of. “We’ve surely screwed the sample,” was Ruff’s initial reaction.

“At 1,100 meters, the concentration of dissolved hydrogen is 14 percent ... be oxidized by water molecules to produce hydrogen. The oxygen then combines with iron to produce iron oxide.” ...