The treatment of a common bowel condition, diverticulitis varies widely across the world. In particular the use of ...

Mauno Vihinen does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

A new international study led by Mayo Clinic researchers has identified a genetic factor that may explain why some patients ...

A new study reveals how the duplication of the salivary amylase gene may not only have helped shape human adaptation to starchy foods, but may have occurred as far back as more than 800,000 years ago, ...

O'Brien, S. J., Wildt, David E., Goldman, D., Merril, C. R., and Bush, R. Mitchell. 1983. "The Cheetah is depauperate in genetic variation." Science, 221, (4609) 459 ...