New fossil research shows that teeth originally evolved as sensory tissue embedded in the armored exoskeletons of ancient ...

Pigs have long been known, sometimes celebrated, as among the most intelligent of farm animals. Now, a new Dartmouth-led ...

Giraffes have the same number of teeth as humans do, but they are designed in a very different way to serve a unique purpose.

Dolphins live in all the world’s oceans and even some of the largest freshwater rivers. Like whales, they’re considered ...

From ever-growing incisors to toxic droppings and tail language, discover lesser-known facts that make squirrels fascinating.

Dwarf elephants likely lived into the Bronze Age Mycenaean era, influencing ancient Greek artifacts and culture.

Oscar nominated actress Demi Moore was slammed by some fans for how she interacted with the three baby ducks she rescued, ...

Dinosaurs, often depicted as unstoppable creatures of immense strength, were far from immune to the diseases that affect ...