When summer’s bounty of bugs, seeds, and nectar starts to wane, most birds in Colorado seek warmer climes with good food to offer. But one group of birds sticks it out year-round, subsisting on ...

The large intestine—which includes the cecum, colon, rectum, and anus—is a key part of the digestive system. It's a long, ...

Imagine a bustling metropolis on a weekday morning: vehicles honking, people rushing to work, street vendors setting up shop ...

Ruminants, a cornerstone of animal husbandry and among the earliest domesticated livestock, possess a unique digestive system reliant ... especially the cecum, is known for its low methane ...