There were a few scenarios heading into Thursday night’s games that could have allowed the Pittsburgh Penguins to clinch a ...

Malkin gave Pittsburgh a 4-2 lead at 6:50 of the third, picking up a loose puck in the crease and banging it home after ...

Since 2016, sea ice levels have dramatically declined. Thousands of chicks have frozen or drowned, the wildlife fund said.

Climate change is threatening emperor penguins and Antarctic fur seals, with both species that live on Earth’s southernmost ...

For the first time in four years, it will soon be a great day for playoff hockey in Pittsburgh. The Penguins clinched a ...

The first well-observed "civil war" in wild chimpanzees reveals that shifting social ties can fracture a group, igniting ...

A long-running conflict in a Ugandan park may provide clues to the origins of human warfare, and how to avoid it.

One day in June 2015, primatologist Aaron Sandel was watching chimpanzees in Uganda’s Kibale National Park when he saw ...

The Pittsburgh Penguins needed only more win to clinch a Stanley Cup Playoffs berth. Yet they submitted one […] ...