Control of stereogenic oxygen in a helically chiral oxonium ion. Nature, 2023; 615 (7952): 430 DOI: 10.1038/s41586-023-05719-z ...

Third-party tracking devices helped lead to the recovery of 86 stolen vehicles worth an estimated $6.4 million, Halton Regional Police said in announcing the results of Project Oxygen.

Oxygen accounts for about 21% of Earth's air, with the rest of our atmosphere primarily nitrogen. And most living things - including people, as we well know - need oxygen to survive.