Struggling to contain a raging measles epidemic in West Texas, public health officials increasingly worry…

Johns Hopkins University, one of the country’s leading centers of scientific research, said on Thursday…

Dr. Sheldon Greenfield, whose pioneering research found that older patients with breast and pancreatic cancer…

In a hearing on Friday, senators pressed Dr. Mehmet Oz, the TV celebrity nominated to…

Until 2020, few Americans needed to think about how viruses spread or how the human…

It’s easy to make a medical case for blockbuster weight loss drugs like Wegovy and…