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 ...

Scientists have long been mystified about how animals who munch on plants in Yellowstone National Park all get enough food to eat. Animals all living in the same habitat and eating the same foods ...

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, ...

Krill are ocean-dwelling crustaceans highly sought as food by sea predators. The main krill species live in the Southern Ocean (Antarctic Ocean) and might spend more time trying not to become food for ...

At 5 a.m., six keepers file into the Houston Zoo's commissary kitchen and spend the next five hours chopping produce, portioning meat and weighing hay. By the time the rest of the zoo staff arrives, ...

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 ...