The bloodsuckers form tight-knit bonds, often huddling together for warmth, grooming each other and even sharing regurgitated food. In the process, they may develop similar gut bacteria. ...read more
It might be 41 years since the climatic eruption of Mount St. Helens in Washington, but we're still piecing together what transpired on May 18, 1980. ...read more
As with adults, infants’ gut bacteria are less diverse than ever, which may play a role in disease progression later in life. C-sections and antibiotics may be partly to blame. ...read more