Sodium-ion batteries are a cheaper and more abundant alternative to lithium-ion batteries, and they could power future ...

Today, I am very honored to recognize February 9, 2025, as the first ever Gulf of America Day. On January 20, 2025, I signed Executive Order 14172 (“Restoring Names That Honor American Greatness”).

If water is the key to life, then oxygen is the key to animal life. All animals breathe oxygen. Despite decades of research, however, scientists still don’t know when Earth’s atmosphere held enough ...

Studies of marine shales and isotopic data from the Great Oxidation Event period reveal dynamic oxygen fluctuations in Earth’s early atmosphere and oceans, highlighting the prolonged and complex ...

About 2.5 billion years ago, free oxygen, or O 2, first started to accumulate to meaningful levels in Earth's atmosphere, setting the stage for the rise of complex life on our evolving planet.

The internet is good for plenty of things, but perhaps its most underrated value is its ability to turn an absolute nothingburger of a question into a worldwide search for truth. Case in point: the ...

A federal court ordered the brand Balance of Nature to stop producing and selling its dietary supplement products this week, after the Food and Drug Administration accused the two Utah-based companies ...

Tiny mineral inclusions picture for the first time oxygen accumulated in the atmosphere and changed the composition of the mantle. Credit: Hugo Moreira / Nature Geoscience Using synchrotron techniques ...

For the selective oxidation of toluene to benzaldehyde, the biggest challenge is to prevent the further oxidation of benzaldehyde as toluene conversion increases. Using benzyl benzoate as the solvent ...

Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, California 90095, United States Department of Chemical and Biomolecular Engineering, University of ...