President Trump held two press conferences on his first two days in office, highlighting the contrast between him and former President Joseph R. Biden, who largely avoided press questions amid scrutin ...

Administered intravenously, the microbubbles act as a contrast agent, enhancing the quality of the image. Tested on a rat, the new microbubbles proved to remain in the bloodstream longer than ...

Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, ...

Gadoquatrane, a contrast agent Bayer is developing for use in MRI scans, is able to detect regions of damage and other disease-related features while using 60% less gadolinium — a chemical ...