Animals have evolved to eat a lot of different things, even stuff that barely passes for food, and it shapes our entire lives from what we look like to where we live. Today, we’ll talk about why being ...

Ecologists have long sought clarity on the dietary habits of different animal species. For scientists, it wasn't obvious how herbivores in Yellowstone National Park, who subsist on grasses, ...

Brown University ecologists teamed with National Park Service scientists in Yellowstone to answer a vexing question about how different wildlife species find enough to eat PROVIDENCE, R.I. [Brown ...