Behaviors like aggression or anxiety can be a sign of nausea, constipation, or other gastrointestinal issues in kids with autism, report researchers.

Asking caregivers about whether their child has had diarrhea in the past week, rather than two weeks, offers a better public health snapshot.

"...the gut microbiome signatures in colorectal cancer seem to be universal. This is despite geography, culture, and lifestyle."

Could acid reflux explain why one in 1,000 adults dies suddenly during a seizure each year?

A new study with mice shows that a sugary diet can stifle a gut bacteria species associated with the ability to process healthy foods such as vegetables.