Astronomers searching for signs of life beyond Earth have spotted something strange. An as-yet unexplained radio signal appears to be coming from the direction of the star closest to the sun—a small ...

This article reviews the pathogenesis, clinical presentation and surgical management of rectal prolapse. Full-thickness prolapse of the rectum causes significant discomfort because of the sensation of ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...

Sarah Hudgens is a content pro with over 15 years of experience writing and editing copy for a wide range of industry verticals and channels. Robert Burakoff, MD, MPH, is a board-certified ...