Even chatbots get the blues. According to a new study, OpenAI’s artificial intelligence tool ChatGPT…

The family of Brendan Costello gathered in the hospital half-light. He had overcome so much…

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

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

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

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