A compression device worn around the abdomen during colonoscopy shortens procedure time and reduces discomfort.

Every cell in the human body carries the same 3 billion letters of DNA, yet a neuron, a heart muscle cell and a pancreatic beta cell each use that shared code to do entirely different jobs. How cells ...

Nasa is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The ...

Updated American Cancer Society guidance is reshaping colorectal cancer screening, expanding testing options and raising ...

Researchers at the University of Twente have developed an optical method that follows the shape changes of a single protein ...

Janae Pettit told Newsweek: "I feel pretty certain it would have turned into something much worse." ...

The Los Angeles County Medical Examiner's Office has performed autopsies in many high-profile cases, including that of ...

This snake’s toxic bite causes paralysis, which keeps its strong and speedy eel prey from escaping. Yellow-lipped sea kraits, ...