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Two different teams of astronomers have detected oxygen in the most distant known galaxy, JADES-GS-z14-0. The discovery, reported in two separate studies, was made possible thanks to the Atacama ...

Astronomers have found oxygen in the farthest, and thus the earliest, galaxy ever seen. This marks the most distant detection of oxygen ever made by humanity. This early galaxy, designated JADES ...

Astronomers have detected oxygen in the most distant known galaxy, JADES-GS-z14-0. This record-breaking detection is making astronomers rethink how quickly galaxies formed in the early Universe.

Exogenous ketones are supplements that could help a person achieve ketosis. The ketogenic diet, or keto diet, is high in fat and very low in carbohydrates. This diet causes a metabolic state ...

Ketosis is when ketones are produced in the body from the breakdown of fat for energy. Only if too many ketones accumulate in the body may ketosis progress to diabetic ketoacidosis (DKA), a life ...

It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid increase in microorganisms capable of performing photosynthesis.

Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States Energy Sciences Institute, Yale University, West Haven, Connecticut 06516, United States Department of Chemistry, ...