This is the place to share cool articles and videos that relate to physiology. Please post links to the original articles or, if it is a video, embed it on the page. We will organize by system if we get enough articles, but for now just list them.

Skin cells reveal a person's internal clockwork (Science Now Daily News)
Can We Cure Aging? (Discover Magazine)
Can Vitamin D Save Your Life (Discover Magazine)
Of Coma and Consciousness (Discover Magazine)
Leaky calcium-ion channels may be cause of muscle fatigue (Science Now Daily News)
How Much Do Chemicals Affect Our Health? (Discover Magazine)
New lines of stem cells changing how various diseases are studied (Science Now Daily News)