Many herbivore animals face salt shortages because plants vary in sodium. This shortage shapes movement, safety, and survival ...

Spotlight this week offers a festive banquet of storytelling, from hopping on a fun family big-screen animated adventure to a ...

The discovery’s highlight was a 247-pound cannon from the Ming dynasty, but archaeologists also found remains of crops and ...

Hunting musk ox and caribou on the scoured rock and ice of Greenland requires a knowledgeable guide and a good boat ...

Paleontologists have made a discovery that can change how we understand dinosaurs. Despite centuries of research into ancient ...

In his new docuseries, 'Pole to Pole,' the actor travels through jungles, deserts, and polar ice. Outside sits down with ...