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 ...

ALTHOUGH the separation of the two hydrogen isotopes which occurs on electrolysis ... and the electrolyte must be free from traces of oxygen or dissolved impurities. The over-potential ...

What would you think if they started talking about magic numbers and how a never-before-seen form of oxygen has made them ...

The search for water on the Moon has captivated scientists for decades. Beyond its implications for understanding planetary ...

Department of Chemistry and Biochemistry, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States ...

Hydrogen was previously theorized as the magic ingredient ... Adams and others are starting to work on finding evidence of ...

Some people claim it can even cure cancer. The claim is based on an old theory that low oxygen levels can cause cancer. Hydrogen peroxide is an oxygenating compound, which means it’s a chemical ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for decades. Now, researchers think they have a good explanation for a warmer, ...

The system uses hydrogen and oxygen as energy source instead of lithium batteries, which pose major challenges during underwater operations and increase project’s costs. Sustainable than lithium ...

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

As humankind imagines living off-planet -- on the moon, Mars and beyond -- the question of how to sustain life revolves around the physical necessities of oxygen, food and water. We know there is ...