The first-ever detection of heavy water in a planet-forming disk around a young star offers evidence that the water predates the star itself — and it appears this substance even originated in the cold, dark molecular cloud that gave birth to…
Despite overall increases in cancer screening, such as mammography for breast cancer, some geographic areas in the U.S. still show low screening rates, a study published October 17 in JAMA Network Open found.
Researchers led by Pranoti Pradhan,…