A bed bug’s diet consist of blood – including humans, bats, birds, rodents, pets and all warm-blooded animals. Discover which ...

Critters consuming species that harbor deadly toxins have evolved a suite of clever strategies to keep out of harm’s way.

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, ...

Goat testicles are high in protein and micronutrients. However, does their consumption help in increasing testosterone levels ...

Critters consuming species that contain deadly toxins have evolved a suite of clever strategies to keep out of harm's way.

Watch this incredible clip of a stingray gobbling up a fish and then read all about stingray hunting and digestion.

A pediatric dentist and an anthropologist explain how baby teeth and adult teeth help humans chomp their food over a long ...

Other birds are edible too. Pigeons have likely been consumed for thousands of years, for example, while geese may have been ...

Neanderthals were meat eaters, but new analyses show that their diets included other morsels. Neanderthals, our extinct cousins, are often portrayed as eating nothing but meat — no fruit, no grains, ...

It is a question that sparks instant emotion: do people really eat dogs? For most of the world, the answer is a firm no but ...

Rice is also a hotspot for microplastics. A University of Queensland study found that for every half cup of rice, there are 3 ...

The first animals must also have invented ways to produce the many different kinds of cells we have today; muscle cells, ...