Several imaging procedures have been developed to help diagnose diseases in humans. Examples include X-ray imaging, ultrasonography, and computed tomography, also known as CT scans. CT scans have been ...

Hong Kong authorities said Tuesday that they will kill about 2,000 small animals, including hamsters, after several tested positive for the coronavirus at a pet store where an employee was also ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...