Learn how one-celled organisms, or single-celled organisms, helped build complex life.

WASHINGTON (Reuters) - Deep beneath the Atlantic Ocean between Greenland and Norway, scientists have found microorganisms they call a missing link connecting the simple cells that first populated ...

Ushikuvirus is a newly identified giant virus that infects amoebas, adding to a growing group of oversized viruses that scientists believe may have played an important role in the emergence of complex ...

Caroline Trumpff, an assistant professor of medical psychology at the Columbia University Irving Medical Center in New York City, has long been interested in the mind-body connection. While many ...