When a lion and a tiger cross paths in nature, they usually compete. They do not fall in love. They do not form families.

We humans have long viewed ourselves as the pinnacle of evolution. People label other species as “primitive” or “ancient” and use terms like “higher” and “lower” animals. This anthropocentric ...

DNA evidence has revealed red pandas are the last of their lineage, making conservation more important than ever.

Editor’s note: Welcome to the world of “Paranormal PA,” a PennLive series that delves into Pennsylvania-grown stories of ...

Wild fringe-lipped bats spend just one-tenth of the night in flight, but they can precisely snatch a calling frog and nab ...