We collected 10–50 mg of enamel for carbon, nitrogen, and oxygen isotope analyses, which were measured in duplicate or triplicate whenever possible. At each sampling site, 30 ml of unfiltered water ...

Humans are inching closer to living beyond Earth, but sustaining life on the moon or Mars requires a critical resource: water ...

While it has been established that water exists on the Moon, pinpointing its precise locations presents a formidable ...

Reactive oxygen species (ROS) and dissolved oxygen play key roles across many biological ... This is based on the structure of glutathione peroxidase (GPx), where the selenol group on selenocysteine ...

Here, the authors report a design for a photocatalytic water-splitting system that efficiently produces hydrogen and oxygen in separate cells.

Scientist have concluded water did not arrive as early during Earth's formation as previously thought, an insight that bears directly on the question of when life originated on the planet. The finding ...

A flying robot will be China’s next tool in the search for water on the moon’s south pole. The Moon’s south pole has become a ...

Hydrogen is increasingly taking centre stage as nations and industries launch action plans to reduce carbon emissions and meet urgent climate targets. This naturally occurring gas, abundant yet ...

The facility will convert imported green ammonia into hydrogen for industrial decarbonisation, power generation and supplying refuelling stations across the ...

Earth received water toward the final stages of its formation. This reshapes understanding of the conditions needed for life.