As humanity ventures farther into space, maintaining the health and performance of astronauts will become increasingly ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each human is a ...

While culture is intertwined with values surrounding food and body image, cultural differences have historically been ...

Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. Humans have been trying to replace ailing parts of our bodies for thousands of years, turning to prosthetic limbs, ...

Young women with breast cancer often experience declines in body image and sexual satisfaction during and after treatment, necessitating comprehensive support systems. Chemotherapy and surgery can ...

Body-worn cameras and in-vehicle cameras offer public safety departments on college campuses audio and video footage of officer interactions with the community, as well as improved situational ...

Whether you are already following a workout regimen or you are just starting your fitness journey, a challenge can be a fun way to spice things up. As a personal trainer, I have had many clients who ...